---
product_id: 73675021
title: "Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029"
brand: "jackscool"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 1
category: "Electronics"
url: https://www.desertcart.de/products/73675021-bluetooth-4-1-transmitter-receiver-digital-optical-toslink-and-3
store_origin: DE
region: Germany
---

# Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029

**Brand:** jackscool
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029 by jackscool
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/73675021-bluetooth-4-1-transmitter-receiver-digital-optical-toslink-and-3)

## Best For

- jackscool enthusiasts

## Why This Product

- Trusted jackscool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can pair with two headphones / speakers at once | BTI-029  &#x2705; TRANSMITTER + RECEIVER: 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. &#x2705; 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. Connecting your smartphone and tablet is easy, just press the paring button and you are ready to listen. &#x2705;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. &#x2705; 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, enjoy great music cable-free and watch videos without disturbing others. &#x2705; AUTOMATIC RE-PAIRING: Don&apos;t waste time worrying about your connection, enjoy the convenience of automatic re-pairing. SPECIFICATIONS: 1. Chipset:CSR 8670 V4.1; CSR chipset is the best chipset in the world, it is low- power than others and low latency 2. Support:A2DP,AVRCP 3. AUX TX working time:15hours 4. AUX RX working time:15hours 5. SPDIF TX working time:12hours 6. SPDIF RX working time:12hours 7. Standby time:250hours 8. Charging time:2hours 9. Battery:lithium battery 350mAh 10. APT-X, APT-X LL  11. Size: 2.36&quot;x2.36&quot;x0.72&quot; (60*60*18.4mm) ACCESSORIES: 1pc USB to micro USB cable 1 pc optical cable 1 pc 3.5mm audio cable 1pc manual

## Features

- ✅ TRANSMITTER + RECEIVER: 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. Connecting your smartphone and tablet is easy, just press the paring button and you are ready to listen.
- ✅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.
- ✅ 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, enjoy great music cable-free and watch videos without disturbing others
- ✅ AUTOMATIC RE-PAIRING: Don't waste time worrying about your connection, enjoy the convenience of automatic re-pairing

## Images

![Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029 - Image 1](https://m.media-amazon.com/images/I/41K0P2PoDtL.jpg)
![Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029 - Image 2](https://m.media-amazon.com/images/I/41hG6J+l1JL.jpg)
![Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029 - Image 3](https://m.media-amazon.com/images/I/41pIeVE6WzL.jpg)
![Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029 - Image 4](https://m.media-amazon.com/images/I/41c6Sb5s6wL.jpg)
![Bluetooth 4.1 Transmitter + Receiver, Digital Optical TOSLINK and 3.5mm Wireless Audio Adapter for TV Home and Car Stereo System, can Pair with Two Headphones/Speakers at Once | BTI-029 - Image 5](https://m.media-amazon.com/images/I/51KXy83shvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    great sound
  

*by J***B on Reviewed in the United States on September 11, 2019*

Super easy to use

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**Shop now:** [https://www.desertcart.de/products/73675021-bluetooth-4-1-transmitter-receiver-digital-optical-toslink-and-3](https://www.desertcart.de/products/73675021-bluetooth-4-1-transmitter-receiver-digital-optical-toslink-and-3)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-27*