---
product_id: 48132672
title: "TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System"
brand: "trond"
price: "E£ 109"
currency: EGP
in_stock: false
reviews_count: 13
url: https://www.desertcart.com.eg/products/48132672-trond-tv-bluetooth-transmitter-receiver-optical-3-5mm-wireless-audio
store_origin: EG
region: Egypt
---

# Bluetooth 5.0 latest tech aptX Low Latency TX/RX Pair 2 devices simultaneously TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System

**Brand:** trond
**Price:** E£ 109
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game—wireless freedom without compromise!

## Quick Answers

- **What is this?** TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System by trond
- **How much does it cost?** E£ 109 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/48132672-trond-tv-bluetooth-transmitter-receiver-optical-3-5mm-wireless-audio)

## Best For

- trond enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear Audio:** aptX Low Latency ensures zero lag for immersive sound
- • **Compact & Lightweight:** Sleek 63.7g design fits effortlessly into any setup
- • **Seamless Dual Pairing:** Connect two devices at once for ultimate audio flexibility
- • **Universal Compatibility:** Works flawlessly with TVs, headphones, and home stereo systems
- • **Cutting-Edge Bluetooth 5.0:** Experience faster, stable wireless connections with extended range

## Overview

The TROND BT-DUO X is a compact Bluetooth 5.0 transmitter and receiver featuring aptX Low Latency for lag-free audio. It supports simultaneous pairing with two devices, making it perfect for TV and home stereo systems. Powered by a lithium-ion battery, it delivers versatile wireless audio connectivity in a sleek, lightweight design.

## Description

Shop for TROND PC products at the desertcart.co.uk Electronics & Photo store.

Review: No lipsync issues. Seamless connecting when powering on devices. - Using this because Sony can't get their act together with the Bluetooth on thier even most up to date TVs. Sony TV will only support certain sets of Bluetooth Headsets. I presume this is so they can gain more revenue from people who buy their TVs by forcing them to go Sony only. So I did this. And I had the same problems with their supported products namely, only being able to connect once. Once I disconnected the headphones, or turned off the TV to sleep, I had to reboot the TV to enable a new connection, terrible Bluetooth range, TV Bluetooth signal was destroying Bluetooth signals from my NVidia Shield and other devices. This Trond solved all those issues, I now have BT turned off on the TV and unpaired my new Sennheiser HD 4.50s from the Shield. Now I can sway to and from shield and TV seamlessly. I can't hear any delay in lipsync, and, there is a significant reduction is noise that I was experiencing before. Now if you put your headphones on and turn up the TV sound at the same time you can hear some kind of delay but its damn close. Personally I am not using APT X Low latency, just standard APT X and its damn good, I cannot visually see a delay. When I power on my headphones it connects instantly. Don't have to do anything. Also, the quality is excellent, I've only used Digital Optical from TV. If there was one single picky issue I could comment on it would be the fact you can't unable the blue flashing light on the unit when nothing is connected which was disturbing at night. Solved by a piece of black tape. Also, I imagine there will be a delay with 'truely' wireless because truely isn't for Audio Visual uses.
Review: Great for revitalising an old hi-fi system, or for adding bluetooth audio to your TV - I was searching for a bluetooth transmitter to add the capability to stream music from my smartphone and tablet to my 25 year old hi-fi system. I opted, in the end, for the TROND BT-DUO X as it seemed to offer everything I was looking for including support of aptX in both receive and transmit modes (many bluetooth transmitters and receivers seem to support aptX in transmit mode only and default to SBC in receive mode). aptX gives lower latency than SBC and slightly better audio quality. Initially, I had a few problems with charging the device, but these were promptly resolved by TROND customer support who were excellent. As I mentioned, I mainly use the device in receive mode, and my experience is that it pairs easily with my smartphone running Android 9. I have tried it with my tablet and other phones running older versions of Android and have not experienced any problems with pairing. The blue led on the front flashes twice when aptX is enabled or once when SBC is in use. The sound quality of music streamed is very good and the device has a nice weight to it and sits nicely next to the hi-fi unit. It's also worth mentioning that I did not experience any dropouts despite the fact that the device was positioned next to my wireless router. I have also used the device in transmit mode to stream the audio from my Samsung TV to my wireless earbuds. Once paired, audio quality was very good and I did not experience any dropouts. I did find, however, that after switching off the headphones and the transmitter, the two devices would not automatically re-pair when they were turned back on in the same way that my smartphone, for example, re-pairs with my bluetooth earbuds. I found that I needed to initiate the pairing process to reconnect the earbuds to the transmitter. Not, a big deal and, in my opinion, a minor inconvenience. Overall, I would recommend the TROND BT-DUO X and my experience with it, so far, has been positive.

## Features

- Bluetooth Transmitter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N9PI9T6 |
| Audio Input | 3.5mm AUX, RCA, Digital Optical |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone, Speaker |
| Battery Types | Lithium-Ion or Lithium-Ion Polymer |
| Battery Weight | 15 Grams |
| Bluetooth support? | Yes |
| Brand | TROND |
| Brand Name | TROND |
| Colour | Black |
| Compatibility Options | TVs, smartphones, tablets, laptops, projectors, headphones, speakers, home stereo systems |
| Compatible Devices | Home Stereo System, Smartphone, Tablet, Television |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Connector Type Used on Cable | USB Type A |
| Control Method | App |
| Control Type | App Control |
| Controller Type | App Control |
| Customer Reviews | 4.2 out of 5 stars 688 Reviews |
| Data Link Protocol | Bluetooth |
| Display Type | LED |
| Enclosure Material | Metal |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Human Interface Input | Touchscreen |
| Includes Remote | No |
| Installation Type | wired |
| Item Weight | 2.25 Ounces |
| Item weight | 2.25 Ounces |
| Lithium Battery Energy Content | 0.1 Watt Hours |
| Lithium Battery Weight | 15 Grams |
| Material | Metal |
| Media Types | MP3 |
| Model Name | TROND BT-DUO X |
| Mounting Type | Table Top Mount |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 3 |
| Outer Material | Metal |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Features | Bluetooth Transmitter |
| Rechargeable Battery Included | Yes |
| Special feature | Bluetooth Transmitter |
| Supported Application | [BLANK] |
| Supported Standards | Bluetooth 5.0, A2DP, aptX Low Latency, aptX, SBC |
| UPC | 728120944423 |
| Wireless Compability | Bluetooth |

## Product Details

- **Special feature:** Bluetooth Transmitter
- **Brand:** TROND
- **Connectivity technology:** Bluetooth
- **Power source:** Battery Powered
- **Material:** Metal

## Images

![TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System - Image 1](https://m.media-amazon.com/images/I/51qICoIDrEL.jpg)
![TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System - Image 2](https://m.media-amazon.com/images/I/61PQ3iHMqKL.jpg)
![TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System - Image 3](https://m.media-amazon.com/images/I/61sZv-ECYpL.jpg)
![TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System - Image 4](https://m.media-amazon.com/images/I/61jSxI67QHL.jpg)
![TROND TV Bluetooth Transmitter Receiver Optical, 3.5mm Wireless Audio Adapter (Latest V5.0, AptX Low Latency for Both TX and RX, Pair with 2 Devices Simultaneously), for TV/Home Stereo System - Image 5](https://m.media-amazon.com/images/I/61XBXGwQAnL.jpg)

## Questions & Answers

**Q: is it true that if i try to leave it plugged into the tv usb port, every time i shut the tv off i have to pair the device again?**
A: Hi, Frank,In the transmitter mode, TROND BT-DUO X won't be powered off automatically when the external power source stops charging or it doesn't detect any other paired Bluetooth devices. Therefore, it will stay on till it drains up all the remaining battery power. One full charge would provide max. 15 working hours.It means that you will have to make the pairing once again if you don't use TRONDBT-DUO X for over 15 hours or even less. Please also feel free to email us at support@etrond.com for any further help.Regards,TROND Customer Care

**Q: If i have a usb charger and i plug it to this unit, will it always stay on?**
A: As a transmitter or in the TX mode, it will always stay on if you use an external USB charger and plug it to TROND BT-DUO X.Regards,TROND Customer Care

**Q: When paired with two speakers/headset, will the aptx LL protocol be active for both devices?**
A: Hi, Steve,The codec will be downgraded to SBC instead of aptX LL when the transmitter pairs to two Bluetooth devices simultaneously. This has been pre-defined by the CSR 8670 chipset, and there's nothing that we could do about it.Regards,TROND Customer Care

**Q: Can i connect my hk portable speaker to my non-bluetooth tv as well as my dish hopper with sling so i can use the speaker as the only tv sound source?**
A: It depends on whether your TV has this type of audio setting, and allows you to select the digital optical port (or the 3.5mm headphone jack, depending on which audio OUT port you use to connect TROND BT-DUO X to your TV) as the only audio output channel. If any other question, please feel free to email us at support@etrond.com for the further help.

Regards,
TROND Customer Care

## Customer Reviews

### ⭐⭐⭐⭐⭐ No lipsync issues. Seamless connecting when powering on devices.
*by D***8 on 6 December 2018*

Using this because Sony can't get their act together with the Bluetooth on thier even most up to date TVs. Sony TV will only support certain sets of Bluetooth Headsets. I presume this is so they can gain more revenue from people who buy their TVs by forcing them to go Sony only. So I did this. And I had the same problems with their supported products namely, only being able to connect once. Once I disconnected the headphones, or turned off the TV to sleep, I had to reboot the TV to enable a new connection, terrible Bluetooth range, TV Bluetooth signal was destroying Bluetooth signals from my NVidia Shield and other devices. This Trond solved all those issues, I now have BT turned off on the TV and unpaired my new Sennheiser HD 4.50s from the Shield. Now I can sway to and from shield and TV seamlessly. I can't hear any delay in lipsync, and, there is a significant reduction is noise that I was experiencing before. Now if you put your headphones on and turn up the TV sound at the same time you can hear some kind of delay but its damn close. Personally I am not using APT X Low latency, just standard APT X and its damn good, I cannot visually see a delay. When I power on my headphones it connects instantly. Don't have to do anything. Also, the quality is excellent, I've only used Digital Optical from TV. If there was one single picky issue I could comment on it would be the fact you can't unable the blue flashing light on the unit when nothing is connected which was disturbing at night. Solved by a piece of black tape. Also, I imagine there will be a delay with 'truely' wireless because truely isn't for Audio Visual uses.

### ⭐⭐⭐⭐⭐ Great for revitalising an old hi-fi system, or for adding bluetooth audio to your TV
*by J***O on 11 June 2019*

I was searching for a bluetooth transmitter to add the capability to stream music from my smartphone and tablet to my 25 year old hi-fi system. I opted, in the end, for the TROND BT-DUO X as it seemed to offer everything I was looking for including support of aptX in both receive and transmit modes (many bluetooth transmitters and receivers seem to support aptX in transmit mode only and default to SBC in receive mode). aptX gives lower latency than SBC and slightly better audio quality. Initially, I had a few problems with charging the device, but these were promptly resolved by TROND customer support who were excellent. As I mentioned, I mainly use the device in receive mode, and my experience is that it pairs easily with my smartphone running Android 9. I have tried it with my tablet and other phones running older versions of Android and have not experienced any problems with pairing. The blue led on the front flashes twice when aptX is enabled or once when SBC is in use. The sound quality of music streamed is very good and the device has a nice weight to it and sits nicely next to the hi-fi unit. It's also worth mentioning that I did not experience any dropouts despite the fact that the device was positioned next to my wireless router. I have also used the device in transmit mode to stream the audio from my Samsung TV to my wireless earbuds. Once paired, audio quality was very good and I did not experience any dropouts. I did find, however, that after switching off the headphones and the transmitter, the two devices would not automatically re-pair when they were turned back on in the same way that my smartphone, for example, re-pairs with my bluetooth earbuds. I found that I needed to initiate the pairing process to reconnect the earbuds to the transmitter. Not, a big deal and, in my opinion, a minor inconvenience. Overall, I would recommend the TROND BT-DUO X and my experience with it, so far, has been positive.

### ⭐⭐⭐⭐ Excellent quality but occasional drop-outs
*by B***D on 21 April 2017*

As a person with impaired hearing, I am using my BT-DUO X bluetooth transmitter/receiver to transmit audio via optical cable from my non-smart Samsung TV to the Siemens EasyTek bluetooth receiver that I wear round my neck and that is paired in turn with my Siemens bluetooth hearing aids as well as with my iPhone. My experience so far has been largely positive, though with occasional problems. On the positive side: 1. The quality of the audio is absolutely stunning! As I watch TV, I can now hear every word with crystal clarity, perfectly separated from any musical background etc., and with such excellent stereo that it is almost “surround sound” — far better than anything I have been able to achieve, with my defective hearing, from a sound-bar and woofer. 2. The latency is very acceptable. The time-lag between lips moving and the vocal sound being heard is barely perceptible, and is largely compensated by the quality of the audio. 3. It works not only at my usual viewing distance of about 3 metres, but also, with a few blank spots in far corners of the room, up to about 7 metres. It even works outside the room on the staircase and first-floor landing! On the problem side: 1. The link from the transmitter to the EasyTek sometimes drops out or is reduced to an occasional stutter, even after it has been working perfectly for an hour or two, and without my having moved or changed position in any way. In some cases, this seems to result from activity on the iPhone (e.g. by using the Siemens app to alter the volume on the hearing aids) and can be avoided by switching the iPhone off. But in other cases, I have been unable to find a cause, even after testing with other electronic equipment switched off or placed well away from the transmitter. 2. The link can sometimes be re-established by a single press on the multi-function button on the transmitter. But in other cases, this does not work (even after repeated tries), and the only solution I have found is to go through the full pairing process between the transmitter and the EasyTek, which can take several minutes, and is therefore frustrating when it occurs in the middle of a must-watch TV programme. 3. As a minor gripe, the Welcome Guide is printed in such a small type-face that I find it hard to read. I have drawn this to the attention of TROND, who have replied immediately, recognising the problem and providing an electronic copy that is much easier to read. Conclusion: 5 stars for the sound quality; 3 stars for the drop-out problem (though this may be a bit harsh because it may be due to unidentified interference from other equipment and therefore not the fault of the transmitter); average 4 stars. Edit: After further experimentation, I can now upgrade my rating of this product to five stars. The occasional drop-out problem is not the fault of the transmitter but is due to the way in which the EasyTek handles its simultaneous linkage to the hearing aids, to the EasyTek app on the iPhone and to the TROND. The solution is to ensure first of all that the EasyTek is correctly paired with the app (which can require several attempts, including disconnecting and reconnecting the iPhone Bluetooth link to the EasyTek, and force-quitting and reopening the app until pairing is complete). Then switch on the TROND and pair with the EasyTek. Once sound is transmitted the app automatically loads a "Music Player " programme into the hearing aids, and the sound quality is amazing. If you stay within range, there should be no dropout. If you move out of range, the EasyTek may or may not re-pair automatically with the TROND on your return: if it does not, a single press on the TROND's multi-function button usually does the trick. These tests were done using NHS-issue Siemens Teneo M+ hearing aids. Getting the multiple pairing set up correctly on the EasyTek can be fiddling and frustrating, but the final result is well worth the effort.

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-11-07*