It's hard to know which is good bluetooth transmitter with optical input. There are alot of bluetooth transmitter with optical input reviews on internet. In this article we suggest top 10 the best bluetooth transmitter with optical input for you. Please read carefully and choose what is the best bluetooth transmitter with optical input for you.

It’s hard to know which is good bluetooth transmitter with optical input. There are alot of bluetooth transmitter with optical input reviews on internet. In this article we suggest top 10 the best bluetooth transmitter with optical input for you. Please read carefully and choose what is the best bluetooth transmitter with optical input for you.

Best bluetooth transmitter with optical input

Product Features Editor's score Go to site
HomeSpot Bluetooth Transmitter for TV Audio Low Latency Wireless Audio Adapter for Headphones, Bluetooth 4.0 no Lip Sync Digital Optical Dual Stream Toslink SPDIF 2 Devices Simultaneously HomeSpot Bluetooth Transmitter for TV Audio Low Latency Wireless Audio Adapter for Headphones, Bluetooth 4.0 no Lip Sync Digital Optical Dual Stream Toslink SPDIF 2 Devices Simultaneously
Go to amazon.com
Avantree aptX HD Low Latency Long Range Bluetooth Transmitter Receiver for TV, Wireless Audio Adapter for Home Stereo, Optical AUX RCA, Dual Link, Extender, Splitter for Wire & Wireless - Oasis Plus Avantree aptX HD Low Latency Long Range Bluetooth Transmitter Receiver for TV, Wireless Audio Adapter for Home Stereo, Optical AUX RCA, Dual Link, Extender, Splitter for Wire & Wireless - Oasis Plus
Go to amazon.com
TaoTronics Bluetooth 5.0 Transmitter and Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV/Home Stereo System - aptX Low Latency TaoTronics Bluetooth 5.0 Transmitter and Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV/Home Stereo System - aptX Low Latency
Go to amazon.com
Baile Bluetooth Receiver and Transmitter 2 in 1 aptX Low Latency Dual Stream HD Audio Transmitter for TV Home Stereo System Baile Bluetooth Receiver and Transmitter 2 in 1 aptX Low Latency Dual Stream HD Audio Transmitter for TV Home Stereo System
Go to amazon.com
Baile Bluetooth Transmitter and Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV/Home Stereo System - aptX Low Latency Baile Bluetooth Transmitter and Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV/Home Stereo System - aptX Low Latency
Go to amazon.com
Giveet aptX Low Latency Bluetooth Audio Transmitter Receiver for TV, Dual Link, Optical, 3.5mm & RCA AUX for Home Car Stereo PC Headphone Speaker (2-in-1 TX&RX with Digital Optical) Giveet aptX Low Latency Bluetooth Audio Transmitter Receiver for TV, Dual Link, Optical, 3.5mm & RCA AUX for Home Car Stereo PC Headphone Speaker (2-in-1 TX&RX with Digital Optical)
Go to amazon.com
Avantree Audikast aptX Low Latency Bluetooth Audio Transmitter for TV PC (Optical Digital Toslink, 3.5mm Aux, RCA, PC USB) 100ft Long Range, Dual Link, No Delay Avantree Audikast aptX Low Latency Bluetooth Audio Transmitter for TV PC (Optical Digital Toslink, 3.5mm Aux, RCA, PC USB) 100ft Long Range, Dual Link, No Delay
Go to amazon.com
Foxnovo Bluetooth Receiver,Bluetooth 5.0 Transmitter for TV with Digital Optical TOSLINK, 2-in-1 Audio Bluetooth Adapter with Aptx HD Low Latency and 3.5mm Aux Adapter for Headphone, Speakers, PC Foxnovo Bluetooth Receiver,Bluetooth 5.0 Transmitter for TV with Digital Optical TOSLINK, 2-in-1 Audio Bluetooth Adapter with Aptx HD Low Latency and 3.5mm Aux Adapter for Headphone, Speakers, PC
Go to amazon.com
1Mii B03Lite Long Range Bluetooth Transmitter, Bluetooth Audio Adapter, Wireless Bluetooth Transmitter for TV PC Projector, Optical Toslink 3.5mm AUX RCA, Dual Link aptX Low Latency 1Mii B03Lite Long Range Bluetooth Transmitter, Bluetooth Audio Adapter, Wireless Bluetooth Transmitter for TV PC Projector, Optical Toslink 3.5mm AUX RCA, Dual Link aptX Low Latency
Go to amazon.com
1Mii B03 Long Range Bluetooth 5.0 Transmitter Receiver for TV Home Stereo BT Headphones, aptX Low Latency Bluetooth Audio Adapter, Splitter for Wired & Wireless, Optical RCA AUX 3.5mm [Upgraded] 1Mii B03 Long Range Bluetooth 5.0 Transmitter Receiver for TV Home Stereo BT Headphones, aptX Low Latency Bluetooth Audio Adapter, Splitter for Wired & Wireless, Optical RCA AUX 3.5mm [Upgraded]
Go to amazon.com

1. HomeSpot Bluetooth Transmitter for TV Audio Low Latency Wireless Audio Adapter for Headphones, Bluetooth 4.0 no Lip Sync Digital Optical Dual Stream Toslink SPDIF 2 Devices Simultaneously

Feature

BLUETOOTH TRANSMITTER - Wireless audio streaming from TVs, PCs, laptops, iPods to Bluetooth Receiver, Bluetoooth Headphones and Speakers with high definition audio quality. Enjoy wireless audio entertainment up to 30m away! Note: If you want to stream music from your Smartphone, please search for HomeSpot Bluetooth Audio Receiver
AUDIO HUB FOR HOME ENTERTAINMENT - Watch Netflix, Fire TV, Late Night Show without bother your roomate, Connect the Bluetooth Transmitter to your TV with TOSlink Optical / 3.5mm audio cable / RCA cable, pair with your Bluetooth receiving devices for absolute private entertainment.
LOW DELAY (NO LIP SYNC) - aptX Low Latency technology eliminate Bluetooth audio delay, so you can watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization. Voice and picture are in sync.
OPTICAL + 3.5mm - You get maximum flexibility with support for both 3.5mm (AUX and RCA) and optical (TOSLINK) digital, both input and output are supported.
CONNECT TO 2 HEADPHONES - Two Bluetooth devices can be connected to the Bluetooth Transmitter at once. Enjoy your favorite TV shows wirelessly with your friend and families.

Description

Connect your bluetooth headphones or speakers to your TVs and other devices with high-quality digital audio to up to two Bluetooth headphones or speakers.

Dual Streaming Bluetooth Connectivity
Stereo audio streaming to two Bluetooth devices from your TV, Computer / PC, iPod, MP3 / MP4, Car Stereo etc simultaneously

Instant Auto-Reconnect to last connected devices
Connect your Bluetooth devices to HomeSpot Bluetooth Transmitter with one press of the Bluetooth pairing button and you're ready to listen. From then on, re-pairing is automatic for a hassle-free experience.

Digital & Analog Connectivity
The Connect offers both analog and digital audio inputs for the widest compatibility with old and new TVs and other devices.

Audio sync with video with aptx-enabled device
Enjoy high fidelity audio quality and minimized lip sync latency with aptx-enabled device.

Packaging Included
HomeSpot Bluetooth Transmitter with S/PDIF (Optical) Input
1 x Optical Toslink Audio Cable
1 x 3" 3.5mm audio cable
1 x 3" RCA cable
1 x 3" micro USB cable
Instruction manual


IMPORTANT NOTICE
HomeSpot BTADP-128-D only supports uncompressed PCM audio signals and does not support lossy compression such as Dolby AC-3, DTS, or other surround sound signals. Therefore, it is important that the digital audio output of your device defaults to or can be set to PCM/LPCM output. Otherwise the sound output will be noise/static.

2. Avantree aptX HD Low Latency Long Range Bluetooth Transmitter Receiver for TV, Wireless Audio Adapter for Home Stereo, Optical AUX RCA, Dual Link, Extender, Splitter for Wire & Wireless - Oasis Plus

Feature

AUDIO HUB FOR HOME ENTERTAINMENT: Use the Avantree Oasis Plus as a Bluetooth TRANSMITTER to Bluetooth-enable your TV, AV Receiver, Radio and other home audio source devices to stream music to your Bluetooth headphones or speakers. Or use it as a Bluetooth RECEIVER, to Bluetooth-enable your home stereo or AV Receiver and wirelessly stream music from your cellphone/PC.
WIRED & BLUETOOTH SIMULTANEOUS SUPPORT: Supports both wired (bypass mode) and Bluetooth output simultaneously. Watch TV and independently control volume for both a pair of Bluetooth headphones and connected a wired speaker at the same time.
SUPPORTS APTX HD: Standard CD quality is 16bit. Using aptX-HD wirelessly stream 24bit music quality for a 'better-than-CD' listening experience. Works with any aptX-HD Bluetooth headphone, to stream audio in high definition, allowing you to pick up on all the details and nuances in your favorite music.
DUAL-LINK APTX LOW LATENCY - Simultaneously stream audio to 2 headphones/speakers with virtually no lip-sync delay while watching TV, movies or gaming. (NOTE: Your receiving device - headphones / speakers must also support aptX Low Latency)
164FT LONG RANGE: Utilizing Class 1 Bluetooth technology and an optimized antenna design, the Avantree Oasis Plus can achieve a range of up to 164' in open air line-of-sight conditions and up to 50-70' indoors. NOTE: Operation range can be affected by physical obstructions (walls, people, etc.), wireless interference (Wi-Fi routers, Wireless TV adapters etc.) and also depends on receiving device (e.g. TWS earbuds and compact devices with short internal antennae may only achieve a limited range).

Description

The Avantree Oasis Plus is a long range Bluetooth transmitter or receiver. Class 1 Bluetooth technology and an optimized antenna design allow it to work at ranges of up to 164ft/50M. Use the Oasis Plus as your home entertainment audio hub! It supports both wireless (Bluetooth) and wired (bypass) modes simultaneously. It supports the aptX-HD standard - when used with aptX-HD Bluetooth headphones, for wireless streaming of high definition, natural sounding audio.

Specifications
* Bluetooth version: 4.2
* Supports profiles: A2DP, AVRCP
* Audio codecs: aptX, aptX-HD, aptX-Low Latency, FastStream, SBC
* Operation range: Class I, up to 50 meters
* Input voltage/current: DC5.0V/500mA-2A
* Supported audio format in optical mode: PCM/LPCM (Set your TV audio to PCM/LPCM format if no sound)
* Supported sampling rate in optical mode: < =48KHz, 24bit
* Operating temperature:-10~45
* Storage temperature: -20~60
* Product size: 1147530mm
* Product weight: 90g

What's in the box?
* Avantree Oasis Plus (BTTC-500P)
* Micro USB cable (Note: Please power Oasis Plus to your TV USB slot)
* Optical cable
* 3.5mm audio cable
* 3.5mm female to RCA male cable
* Quick user guide

Warranty
We offer 36 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site.

Support
Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.

3. TaoTronics Bluetooth 5.0 Transmitter and Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV/Home Stereo System - aptX Low Latency

Feature

TRANSMITTER + RECIEVER: One portable adapter to use as either transmitter or receiver, powered by the latest Bluetooth 4.1, can pair with two headphones / speakers at once.
OPTICAL + 3.5mm: You get maximum flexibility with support for both 3.5mm (AUX and RCA) and optical (TOSLINK) digital, both input and output are supported.
LOW DELAY: aptX Low Latency technology eliminate Bluetooth audio delay, so you can watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization.
CONSTANT STREAMING AND AUTOMATIC RE-PAIRING: Internal battery provides up to 15 hours of using, support charging and streaming at the same time, and automatically re-pair with existing paired devices.
CABLE-FREE ROAMING: keep your old stereo or wired headphone alive with new Bluetooth wireless connection, pair with smart phone or tablet from up to 30 feet away, and enjoy great music cable-free.

Description

Go Cable-FreeWhether you want to stream music to wireless headphones / speakers or make your old sound system wireless capable, the TaoTronics 2-in-1 Wireless Transmitter and Receiver is your perfect choice. Packed the latest Bluetooth 4.1 technology, dual connector, and many handy features this portable high-definition adapter will make your best music even better.Flexible Dual ConnectionWhile many adapters on the market only support 3.5mm headphone jack or RCA connection, the TaoTronics adapter edge ahead by also supporting TOSLINK optical cable input and output so your TV with optical sound output can feed the adapter, and your audio system can also become wireless with anoptical connection.No More Lip-sync DelayWith aptX supportive headphones and speakers, the TaoTronics adapter (in transmitter mode) can further reduce the latency to only 40 milliseconds, making your TV, movies, and videos a pleasure to watch.Bluetooth 4.1Streaming indefinitely by connecting with a charger or get up to 15 hours of playtime without charging thanks to the latest Bluetooth 4.1 and large internal battery. Share great music with your partner by simultaneously pair and stream to two headphones or speakers at the same time. The adapter will even automatically re-pair with existing devices.Wireless ReceiverSave on the cost of upgrading by giving Bluetooth connection ability to your existing stereo system or wired headphones, and make them capable of wirelessly connect with the latest smartphone, tablets, iPad, and computers. What’s In the Box: 1 x TaoTronics Bluetooth 4.1 2-in-1 Adapter (Model: TT-BA09) 1 x 3ft Digital Optical TOSLINK Cable / 50cm Audio Cable 1 x 3.5mm 1.64ft / 50cm Audio Cable 1 x 3.5mm Female to 2 RCA Male Cable 1 x USB Charging Cable 1 x User Guide

4. Baile Bluetooth Receiver and Transmitter 2 in 1 aptX Low Latency Dual Stream HD Audio Transmitter for TV Home Stereo System

Feature

[ TRANSMITTER + RECIEVER] One portable adapter to use as either transmitter or receiver, powered by the latest Bluetooth 4.1, can pair with two headphones / speakers at once.
[ OPTICAL + 3.5mm ] You get maximum flexibility with support for both 3.5mm (AUX and RCA) and optical (TOSLINK) digital, both input and output are supported.
[ LOW DELAY ] aptX Low Latency technology eliminate Bluetooth audio delay, so you can watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization.
[ DUAL STREAMING BLUETOOTH CONNECTIVITY ] Stream audio to two Bluetooth headphones or speakers simultaneously , so you and a loved one can watch programs or listen to music together
[ NO RISK PURCHASE ] Our worry-free 12-month warranty and friendly customer service, which make your purchase absolutely risk-free

Description

How to use ? : Play sound of from iPhone7 with your hi-end wired headphones.

Signal flow:

1.iPhone7, paired with JPT1, sends sound signal to JPT1 via bluetooth

2.JPT1, through 3.5mm stereo output sends sound to wired headphones.

3.Your wired headphones plays play sound from your iPhone7.

Stunning wireless sound for your TV & MUSIC

Uses the best Bluetooth technology to stream clear, distortion-free digital audio from your TV, smart device or laptop to Bluetooth enabled headphones, speakers, and other receivers up to 33 feet away.

Low Latency Audio, always synchronized

The delay between your TV and speakers is a common problem within many wireless audio solutions. aptX LOW LATENCY technology reduces this latency down to less than 40 ms, eliminating lip-sync issues to give you the smoothest audio/visual experience available.

Multipoint streaming, share your entertainment

Designed to stream real-time audio to two Bluetooth headphones simultaneously, this is the perfect solution for users to watch shows, listen to songs, or play games on their TV with someone else at high volume, without disturbing other people in the room. This bluetooth adapter even lets you stream wirelessly to two Bluetooth enabled speakers at once, for a supreme stereo setup.

Flexible Connection

Featuring both 3.5mm audio and digital optical Inputs and Outputs, which provides the widest compatibility to a wide variety of devices

Package

1 x Bluetooth 2-in-1 Adapter

1 x 3ft Digital Optical TOSLINK Cable

1 x 3.5mm AUX Cable

1 x 3.5mm Female to 2 RCA Male Cable

1 x USB Charging Cable

1 x User Guide (Chinese/English)

5. Baile Bluetooth Transmitter and Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV/Home Stereo System - aptX Low Latency

Feature

[ TRANSMITTER & RECEIVER DUAL MODE] Upgraded lightweight 2-in-1 Bluetooth V4.1 transmitter and receiver; able to use as a transmitter or receiver; can pair with two headphones / speakers at once.
[ OPTICAL & 3.5mm ]: You get maximum flexibility with support for both optical (TOSLINK) digital and 3.5mm (AUX and RCA), both input and output are supported. Hassle-free setup makes it easy to enjoy wireless audio at home or on the go
[ LOW DELAY ] aptX Low Latency technology eliminate Bluetooth audio delay, so you can watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization
[ CONSTANT STREAMING AND AUTOMATIC RE-PAIRING] Internal battery provides up to 15 hours of using, support charging and streaming at the same time, and automatically re-pair with existing paired devices.
[ CABLE-FREE ROAMING] keep your old stereo or wired headphone alive with new Bluetooth wireless connection, pair with smart phone or tablet from up to 30 feet away, and enjoy great music cable-free

Description

Cable-Free

Whether you want to stream music to wireless headphones / speakers or make your old sound system wireless capable, the 2-in-1 Wireless Transmitter and Receiver is your perfect choice. Packed the latest Bluetooth 4.1 technology, dual connector, and many handy features this portable high-definition adapter will make your best music even better.

Flexible Dual Connection

While many adapters on the market only support 3.5mm headphone jack or RCA connection, the adapter edge ahead by also supporting TOSLINK optical cable input or output so your TV with optical sound output can feed the adapter, and your audio system can also become wireless with an optical connection.

No More Lip-sync Delay

With aptX supportive headphones and speakers, the adapter (in transmitter mode) can further reduce the latency to only 40 milliseconds, making your TV, movies, and videos a pleasure to watch.

Bluetooth 4.1

Streaming indefinitely by connecting with a charger or get up to 15 hours of playtime without charging thanks to the latest Bluetooth 4.1 and large internal battery. Share great music with your partner by simultaneously pair and stream to two headphones or speakers at the same time. The adapter will even automatically re-pair with existing devices.

Wireless Receiver

Save on the cost of upgrading by giving Bluetooth connection ability to your existing stereo system or wired headphones, and make them capable of wirelessly connect with the latest smartphone, tablets, iPad, and computers.

What is in the Box:

1 x Bluetooth 4.1 2-in-1 Adapter

1 x 3ft Digital Optical TOSLINK Cable / 50cm Audio Cable

1 x 3.5mm 1.64ft / 50cm Audio Cable

1 x 3.5mm Female to 2 RCA Male Cable

1 x USB Charging Cable

1 x User Guide

6. Giveet aptX Low Latency Bluetooth Audio Transmitter Receiver for TV, Dual Link, Optical, 3.5mm & RCA AUX for Home Car Stereo PC Headphone Speaker (2-in-1 TX&RX with Digital Optical)

Feature

Transmitter + Receiver2-IN-1 DESIGN, Powered by the premium CSR8670 chipset, Giveet BTI-038 could be switched easily between the transmitter (TX) mode and the receiver (RX) mode. You can pair the transmitter with your Bluetooth headphones and watch TV shows late at night. Or you can use it as a Bluetooth receiver, and enjoy CD-quality music wirelessly from your phone to your traditional electronics like home speakers, wired headphones.
No Lip Sync Delay Built-in aptX Low Latency codec (aptX LL) offers only slight delay about 40 milliseconds for smooth audio transmission. You can comfortably enjoy high clarity stereo sound while watching TV, Movie, Video, or focus on your lag-free online game playing without wires dangling when using hands free earphone. Specially, it also supports aptX LL under receiver mode (RX). Note: Low latency is effective only when pairing with aptX LL supported Bluetooth devices.
OPTICAL, 3.5mm AUX & RCA Giveet BTI-038 provides up to 3 types of audio connections: 3.5mm aux, white/red RCA (via the included 3.5mm to RCA cable adapter), TOSLINK. More flexibility for you to connect your devices via different cables. Please note that this transmitter/receiver doesn't function as an audio converter; the digital optical port is only for audio input purpose, and can only be used in the transmitter (TX) mode.
Fast Link & Re-Pairing & Dual LinkThe latest Bluetooth 5.0 technology allows a fast connection to one or two wireless devices with only 3- 5 seconds. Conveniently, it can automatically reconnect to the last paired device easily once power on. Also, this transceiver has great compatibility to most Bluetooth enabled smartphones like iOS, Samsung, Sony, Motorola, Nokia, Huawei, MI, Lenovo, LG, etc.
LONG PLAYTIME Up to 25 hours music playtime, making you easily enjoy a full day of fun. The Bluetooth device will automatically alarm when lack of power, allowing you to accurately grasp the use of time. Any questions, please feel free to email us on Amazon, We will offer fast and friendly support within 24 hours. 24-Month warranty & 90-Day money back guarantee!

Description

NEW VERSION - BTI-038, Giveet apt-X Low latency Bluetooth Audio Transmitter Receiver.

2-IN-1 Smart Device, Makes Any Audio System Wireless
Transmitter Mode:Bluetooth-enable your TV, AV Receiver, PC / Laptop or other audio source to wirelessly stream music to your Bluetooth Headphones.
Receiver Mode:Wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones.

Multiple Connecting Options (OPTICAL + 3.5mm AUX + RCA)
SPIDF (Digital Optical audio port):To transfer digital stereo audio.
AUX (Analog audio port):To transfer analog stereo audio.
With provided optical cable, you can enjoy dedicated sound channel and high-quality digital sound on both TX or RX modes.

No More Lip-sync Delay
Unlike other competing adapters, Giveet BTI-038 supports the codec of aptX Low Latency in both TX & RX modes. It can effectively minimize audio latency up to 40 milliseconds, and allow you to watch video while avoiding lip-sync issue.

Long Working Time
450mAh Li-Battery: BTI-038 can provide approx. 25-hour battery life, and can be fully recharged approx. 2 hours; Stream the audio while it's working.

Easy to Set up and Dual Link
Two Separate Buttons. It's much easier to operate and set up all the connections with the power button and the pairing button so that you won't get confused with the so-called multi-function button.

Specifications:
Bluetooth Profile: Bluetooth V5.0, A2DP/AVRCP
Transmit Range: up to 33ft/10m
Supports: Dual Stream (TX mode); Multi-Point (RX mode)
Codec: aptX Low Latency, aptX, AAC, SBC
Working Time: 25 hours (Aux); 20 hours (SPDIF)
Dimension: 2.4 x 2.4 x 0.8 in
Net Weight: 1.6 oz

Packing List:
1x BTI-038
1x 3.5mm Audio Cable
1x Optical Audio Cable
1x RCA Audio Cable
1x USB Charging Cable
1x User Manual

7. Avantree Audikast aptX Low Latency Bluetooth Audio Transmitter for TV PC (Optical Digital Toslink, 3.5mm Aux, RCA, PC USB) 100ft Long Range, Dual Link, No Delay

Feature

WIRELESS AUDIO STREAMING: Use the Audikast to Bluetooth-enable your TV, AV Receiver, PC/Laptop or other audio source to wirelessly stream music to your favorite Bluetooth headphones. (NO built-in BATTERY - power using a TV/PC USB port or a USB charger with 5V/0.5-2A output via included cable.)
WORLD'S FIRST DUAL-LINK aptX LOW LATENCY Bluetooth Transmitter: The Audikast uses aptX Low Latency to reduce audio lag to undetectable levels (<40ms) making it ideal for watching TV/movies. Dual link feature also enables simultaneous streaming to 2 HEADPHONES NOTE: 1) For best results ensure your headphones also support aptX-LL. 2) Conditions in which Dual Link may not work as well - 2 speakers, 1 headphone + 1 speaker, 2 true wireless earbuds, 2 different brands/models of headphones.
100FT / 30M LONG RANGE: Using Class 1 Bluetooth technology and an optimized antenna, the Audikast can reach up to 100ft! NOTE: Operation range is affected by physical obstructions (walls, people), wireless interference (Wi-Fi routers, Wireless TV adapters) and also depends on receiving device (e.g. TWS earbuds and devices with small internal antennae may have shorter range).
OPTICAL / AUX / 3.5mm / RCA AUDIO OUTPUT SUPPORTED: Wide support for multiple audio output standards - optical audio, Aux or RCA, and even computer digital USB audio without the need for additional cables. (NOTE: Audikast does NOT decode Dolby/DTS - only PCM)
USER-FRIENDLY INTERFACE: Clearly visible status indicators allow you to see when device is in pairing mode, when it's connected and what type of codec is in use. Independent buttons for handling 2 device connections allows for easy and intuitive control.

Description

Avantree Audikast, aptX Low Latency wireless transmitter, wirelessly stream audio from your TV/PC to your headphones/speakers. Adopts aptX Low Latency technology, ensuring audio is delivered in sync with visual media, significantly reducing audio lag and ideal for watching TV/movies/videos. It has user friendly interface, you can check connection status just at a glance with the LED indicators. Three audio connection options is supported: optical, analog (3.5mm) and USB audio input (PC / laptop).

Product Specification
* Bluetooth Version: 4.2
* Bluetooth Profile: A2DP
* Audio codec: aptX LL, aptX, Fast Stream, SBC
* Operating Range: up to 30 meters
* Weight: Body approx. 55g
* Size: 67mm X 56mm X 17mm

What's in the Box
* Avantree TC418
* Micro USB power cable
* 3.5mm audio cable
* Optical audio cable
* 3.5mm female to RCA male cable
* User Manual
* Quick User Guide
* Contact Card

Warranty
We offer 24 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site.

Support
Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.

8. Foxnovo Bluetooth Receiver,Bluetooth 5.0 Transmitter for TV with Digital Optical TOSLINK, 2-in-1 Audio Bluetooth Adapter with Aptx HD Low Latency and 3.5mm Aux Adapter for Headphone, Speakers, PC

Feature

TRANSMITTER AND RECEIVER: Foxnovo Bluetooth Transmitter function transforms support media devices use 3.5mm audio-out into a Bluetooth device capable of streaming Bluetooth audio; Receiver lets non-Bluetooth devices like car or home stereos receive high quality audio.Foxnovo Bluetooth adapter brings new life to traditional electronics.
APTX LOW LATENCY: Foxnovo Bluetooth adapter built inBluetooth version 5.0 aptX HD Audio and Aptx Low Latency technology allow you watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization;Note:Will not work with the old TV without optical cable output.
DUAL DEVICE SUPPORT: This Bluetooth transmitter for TV or music allows two Bluetooth paired headphones or speakers.So you can enjoy movies, TV, games, music, and more simultaneously and share the fun!After pair the first device,then press the conversion button will be in pair the second process.Note: aptX Low Latency does NOT support Dual Pair mode.
EXTENDED WORKING TIME & FUN: Foxnovo Bluetooth 5.0 2-in-1 Adapter continuously streams even while charging. Built-in battery for up to 20 hours use - enjoy your favorite wireless content all the time.
BLUETOOTH EVERYWHERE:Utilizing Class 2 Bluetooth technology design, Foxnovo BTI-039 Bluetooth transmitter receiver can achieve a range of up to 49ft (15m) line-of-sight in open air and up to 33-49ft (10-15m) indoors. *NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters etc. and also depends on receiving device.

Description

Foxnovo Bluetooth Audio Receiver: Simple And Effective

How to use as a Bluetooth Transmitter (TX)

In the TX mode, the Bluetooth transmitter can be used to stream audio from non-Bluetooth audio sources

AOff mode, turn to TX switch and long press MFB 2 seconds to power on.
BShort press pairing button to enter into pairing mode with Blue LED flash.
CTurn on the Bluetooth function of your device (Bluetooth Headphone, Speaker or Receiver, etc)
to pairing mode, with Red & Blue LED flash alternately or Blue LED flash.
DBluetooth connect BTI-039 with your device for about 5-30 seconds, LED turns to Blue LED flash after connected.
EConnect BTI-039 and your phone with 3.5 mm audio cable, and could play music from your phone to the headphone or speaker.

How to use as a Bluetooth Receiver (RX)

In the RX mode, the Bluetooth adapter could be used as a Bluetooth receiver to non-Bluetooth stereos

AOff mode, turn to RX switch, long press MFB 2 seconds to power on.
BShort press pairing button to enter into pairing mode with Red & Blue LED flash alternately.
C. Turn on Bluetooth function of Phone, search and click to connect BTI-039 on Bluetooth device lists.
D. LED turns to solid Blue after connected, connect BTI-039 and headphone or speaker with 3.5mm audio cable, play music from phone to the headphone or speaker.

What you get
1 x Foxnovo Bluetooth audio receiver
1 x digital optical TOSLINK cable
1 x AUX cable
1 x Aux female to 2 RCA male cable
1 x USB charging cable
1 x user manual

9. 1Mii B03Lite Long Range Bluetooth Transmitter, Bluetooth Audio Adapter, Wireless Bluetooth Transmitter for TV PC Projector, Optical Toslink 3.5mm AUX RCA, Dual Link aptX Low Latency

Feature

DECENT LONG RANGE Class 1 Bluetooth chip plus unique dual antennas, proven range of 1Mii B03Lite long range Bluetooth transmitter up to 197ft(60m) LINE OF SIGHT IN OPEN AIR and up to 50-70ft (20-30m) indoors WITHOUT INTERFERENCE. NOTE: Operation range of this Bluetooth transmitter can be affected by physical obstructions (walls, metal barriers, etc.), wireless interference (Wi-Fi routers, Wireless TV adapters etc.) as well as the reception of the receiving device.
DUAL LINK LOW DELAY 1Mii B03Lite Bluetooth transmitter with aptX Low Latency technology eliminate Bluetooth audio delay when pairing with 2 headphones or 2 speakers Simultaneously. NOTE: To achieve low latency (<40ms delay) your receiving device (headphones / speakers) must also support aptX Low Latency otherwise the connection may experience a 70-220ms delay.
OPTICAL & AUXS 1Mii B03Lite Wireless Bluetooth transmitter for TV supports both analog (RCA / 3.5mm AUX audio) and digital (optical) input and output! *NOTE: Please set your TV audio as PCM format as 1Mii Bluetooth transmitter for TV doesn't support Dolby / DTS format in optical mode. Or purchase an "audio extractor" with an HDMI input and HDMI/optical outputs which lets you convert the audio to PCM.
EASY INSTALL, EASY USE Independent buttons for 2 devices connection allows for easy and individual control. 1Mii B03Lite Bluetooth adapter for stereo Auto re-connect the Bluetooth headphones/ speakers and stream audio at once for the next use.
ENDLESS USES 1Mii B03Lite Bluetooth AUX adapter can be used with TV, Roku, Blue Ray, PC, DVD, soundbar, speakers Flip Alexa, Echo Dot, SoundCore, av receivers Yamaha, Onkyo, Denon, turntables, record players audio technica, iphones tablets laptops Digital TOSLINK / 3.5mm AUX inputs & outputs

Description

1Mii B03Lite Long Range Bluetooth Transmitter Adapter
1Mii B03Lite Bluetooth transmitter adapter Bluetooth-enable your TV, CD player, Projector and other home audio source devicesstream music to your Dual Bluetooth headphones or speakers Simultaneously.

Why choose us?

- Up to 197ft Long Range
Cover range of This 1Mii B03Lite Bluetooth Booster can reach up to 197ft(60m) LINE OF SIGHT IN OPEN AIR and up to 50-70ft (20-30m) indoors without interference.

- Dual Streaming No Lip-Sync Delay Simultaneously
Low Latency for 1Mii B03Lite Bluetooth adapter, stream audio to 2 compatible (aptX-LL) headphones or 2 (aptX-LL)speakers with no lip-sync delay while watching TV, movies or gaming.

- Flexible Audio Connections
1Mii B03Lite long range Bluetooth transmitter Supports digital OPTICAL / AUX 3.5mm/ RCA audio output standards making it compatible with 99% of the TVs, Receivers, Projectors on the market.

- Fast Pairing, Auto-Reconnect
Quick Pairing and Memory connection of 1Mii B03Lite Bluetooth adapter makes everything easier.

- Dual Link Control individually
1Mii B03Lite Bluetooth transmitter with two Bluetooth buttons, guide you to pair with other two Bluetooth devices one by one easily.

SUPPORT & WARRANTY, 36 Months No-Hassle Replacement !

Whats in the box

*1Mii B03Lite Bluetooth Audio Transmitter Adapter
* Power adapter(optional)
*5V Power Cable 59.06in(1.5m)
*Optical cable 39.37in(1.0m)
*3.5mm audio cable 31.50in(80.0cm)
*3.5mm female to RCA male cable 15.75in(40.0cm)
*User manual

NO BUILD-IN BATTERY

10. 1Mii B03 Long Range Bluetooth 5.0 Transmitter Receiver for TV Home Stereo BT Headphones, aptX Low Latency Bluetooth Audio Adapter, Splitter for Wired & Wireless, Optical RCA AUX 3.5mm [Upgraded]

Feature

230ft LONG RANGE & DUAL ANTENNASUtilizing Class 1 Bluetooth technology and dual antennas design, 1Mii B03 Bluetooth transmitter receiver can achieve a range of up to 230ft (70m) line-of-sight in open air and up to 80-110ft (25-35m) indoors. *NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters etc. and also depends on receiving device.
NO LIP SYNC DELAY&DUAL STREAMAptX Low Latency technology eliminate Bluetooth audio delay, Long Range adapter 1Mii B03 with 2 links, Pair with 2 pcs of Bluetooth headphones or 2 pcs of Bluetooth speakers & BOTH enjoy ultra fast, high fidelity audio. *NOTE: To achieve low latency, your receiving device must also support AptX Low Latency; Not support Low Latency under Dual Link.
OPTICAL & AUXSSupports both analog (RCA / 3.5mm AUX audio) and digital (optical) input and output! *NOTE: Please set your TV audio as PCM format as 1Mii B03 doesn't support Dolby / DTS format in optical mode.
EASY SETUP, EASY USE, FAST MEMORY CONNECTIONEasy plug, pair and play. This updated unit comes with a USB power adapter. Plug the DigitalOptical / 3.5 mm or RCA cable into the jack of computer speakers, home stereo systems or other speaker systems, pairing with the Bluetooth audio devices like Earphones, smartphones or tablet. Enjoy it after that. It will auto re-connect the Bluetooth headphones/ speakers and stream audio at once for the next use.
ENDLESS USESTV, Roku, Blue Ray, PC, DVD, soundbar, speakers Flip 4, Alexa, Echo Dot, SoundCore, av receivers Yamaha, Onkyo, Denon, turntables, record players audio technica, iphones tablets laptops Digital TOSLINK / 3.5mm AUX inputs & outputs. Take Echo for example, pairing 1Mii B03 Bluetooth adapter to Echo on the Alexa app. It is easy to control music with voice commands. just make sure to use the audio cable to connect the 1Mii B03 Bluetooth Transceiver with your speaker, not with Echo.

Description

1Mii B03 Long Range Bluetooth Transmitter Receiver
You Just need it! whether you want to make your TV / DVD Bluetooth enable to your Bluetooth Headphone / Speaker or make your old sound system Bluetooth capable.

Why Choose Us?
-230FT Long Range!
The Long Rang Bluetooth audio transmitter & receiver uses the latest Bluetooth 4.2 tech and it can achieve much longer coverage than other adapter in the market

- Dual antennas with beamforming for stronger coverage
1Mii B03 audio adapter is equipped with beamforming, which locates Bluetooth device and focuses the transceiver's wireless signal toward them instead of sending it in all directions at once.Together, they create stronger Bluetooth connections.

-NFC Function
Open NFC in your cellphone and close to 1Mii B03 transceiver, simplify the pairing! you don't need to open Bluetooth and searching. *NOTE: Please make sure your mobile phone with NFC function.

- No lip sync delay & Perfect Hi-Fi sound
AptX Low Latency tech eliminate Bluetooth audio delay, so you can enjoy high-clarity sound and watch TV / Movie in perfect synchronization.

- Transmitter, Receiver, Bypass 3-in-1
Use it as a Bluetooth Transmitter to Bluetooth-enable your TV, AV Receiver, Radio and other home audio source devices to stream music to your Bluetooth headphones or speakers. Or use it as a Bluetooth receiver, to Bluetooth-enable your home stereo or AV Receiver and wirelessly stream music from your cellphone/PC. You can also use it as a pass-through HUB when you prefer to use your conventional wired connections.

What's in the box:
- 1Mii B03 Long Rang Bluetooth audio transmitter & receiver
- Power adapter
- Optical cable
- 3.5mm female to RCA male cable
- 3.5mm audio cable
- USB charging cable
- Quick User Guide
- User manual

Warranty
36 Months No-Hassle Replacement Warranty!

Conclusion

All above are our suggestions for bluetooth transmitter with optical input. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using bluetooth transmitter with optical input with us by comment in this post. Thank you!