---
product_id: 81554452
title: "Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black)"
brand: "tewtross"
price: "€ 1.44"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.pt/products/81554452-tewtross-bluetooth-audio-transmitter-receiver-for-tv-pc-laptop-speaker
store_origin: PT
region: Portugal
---

# Bluetooth 5.0 for crystal-clear sound 12-hour marathon battery life Dual device connection in TX mode Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black)

**Brand:** tewtross
**Price:** € 1.44
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game—wireless freedom meets crystal-clear clarity!

## Quick Answers

- **What is this?** Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black) by tewtross
- **How much does it cost?** € 1.44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/81554452-tewtross-bluetooth-audio-transmitter-receiver-for-tv-pc-laptop-speaker)

## Best For

- tewtross enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Wireless Freedom:** Enjoy up to 12 hours of uninterrupted playback on a single charge—perfect for binge sessions or workdays.
- • **Lag-Free Audio Streaming:** Advanced CSR Bluetooth 5.0 chipset ensures low latency for high-fidelity stereo sound without delays.
- • **Seamless 2-in-1 Bluetooth Magic:** Switch effortlessly between transmitter and receiver modes to wirelessly connect any device.
- • **Double the Fun, Double the Connection:** Simultaneously connect two Bluetooth headphones or speakers and share your audio experience.
- • **Universal Compatibility with Classic Ports:** Connect via 3.5mm Aux or RCA to your TV, PC, or speaker system and upgrade your audio setup instantly.

## Overview

The Tewtross Bluetooth Audio Transmitter Receiver is a versatile 2-in-1 device powered by Bluetooth 5.0 technology, enabling seamless wireless audio streaming with low latency. It supports both transmitter and receiver modes, connects to two Bluetooth devices simultaneously, and offers up to 12 hours of battery life. Compatible with TVs, PCs, laptops, and speaker systems via 3.5mm Aux or RCA ports, it’s designed for professionals seeking hassle-free, high-quality wireless audio solutions.

## Description

Full description not available

## Features

- ✔ 2 in 1 BLUETOOTH Version 5.0 CONNECTOR :: Powered by the Advanced Premium CSR Bluetooth V 5.0 Chipset For Clear & Crisp Audio ◆ Low Latency for High-fidelity Stereo Sound with Fast Transfer of Audio Signals for Lag-Free Content Streaming ► Make Sure Your Receiving Device Also Supports Fast Reception Feature. Tewtross Bluetooth Transmitter & Receiver Can Switch Easily Between the Transmitter (Tx) Mode and the Receiver (Rx) Mode.
- ✔ TX or AUDIO TRANSMITTER MODE :: This Mode Helps Transmitting Stereo Audio Wirelessly From Your Non-bluetooth Audio Sources Such as Tv, Mp3/mp4, Cd Player, Pc, to Your Bluetooth-enabled Headphones, Speaker or Receiver Device via the 3.5mm Aux or RCA Cable ◆ You Can Enjoy Fantastic Music or Late Night TV Shows Wirelessly Without Disturbing Your Loved Ones. Note: The Device is Not Suitable for Musical Instruments like Guitar, Piano, Keyboard etc.
- ✔ RX or AUDIO RECEIVER MODE :: Bluetooth Receiver Allows You to Wirelessly Connect & Stream Audio From Your Bluetooth Enabled Devices Like Mobile, Tablet etc. and Play on Your Existing Wired Home Theater Systems, Stereo Speakers, Headphones, Headset , Car Stereo Audio etc.
- ✔ CONNECT TO 2 DEVICES (TX Mode) :: Share the Fun With Your Husband or Wife by Transmitting Audio to Two Bluetooth Headphones or Speakers Simultaneously. Reconnects Automatically to the Last Two Paired Devices.. ►Note / PS: The Headsets or Speakers should also support dual pairing feature.
- ✔ 12 Hrs MARATHON BATTERY PLAY TIME & 1 YEAR INDIA WARRANTY :: Be Amazed by Unmatched Delightful Customer Service Which is Always Ready to Help You. Just Buy With Confidence with One Year Tewtross India Warranty ► Note: Sports Headset Series is Not Compatible with this Model Eg WI-XB400, In any case of Non Compatibility you can return the product for a 100% refund in 7 days. Email: info@tewtross.com

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tewtross |
| Manufacturer | Tewtross |
| Package Dimensions | 14.48 x 11.68 x 2.79 cm; 90 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item part number | BTA003 |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Compatible Devices | Personal Computer, Smartphone, Speaker, Tablet, Television |
| Audio Output Type | Headphones, Speakers |
| Power Source | Battery Powered |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Wireless Type | Bluetooth |
| Connector Type | Auxiliary |
| Media Format | MP3 Audio |
| Supports Bluetooth Technology | Yes |
| Manufacturer | Tewtross |
| Item Weight | 90 g |

## Images

![Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black) - Image 1](https://m.media-amazon.com/images/I/71mR-gD90ML.jpg)
![Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black) - Image 2](https://m.media-amazon.com/images/I/61anUuFRx-L.jpg)
![Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black) - Image 3](https://m.media-amazon.com/images/I/617c+fpVRfL.jpg)
![Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black) - Image 4](https://m.media-amazon.com/images/I/71Yo4RUuoJL.jpg)
![Tewtross Bluetooth Audio Transmitter Receiver for TV PC Laptop Speaker System with 3.5mm Aux RCA Port Wireless (Black) - Image 5](https://m.media-amazon.com/images/I/61WRkjHPx4L.jpg)

## Available Options

This product comes in different **Size name** options.

## Questions & Answers

**Q: Can I attach multiple bluetooth device with this at the same time.**
A: Two, yes. i have tried two BT heaphones and both work like a charm.

**Q: Can this adapter be kept connected to electricity constantly/permanently & keep using it**
A: No it has inbuilt rechargable battery to operate.

**Q: Customer care no**
A: Yes

**Q: Can connect old crt tv**
A: Yes, provided that the TV has either a 3.5mm (earphone) audio output or RCA audio output available.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent product
  

*by R***U on Reviewed in India on 11 February 2019*

Needed a Bluetooth transmitter to connect my FiiO to my Bose Soundbar.Ordered this it can work both as a transmitter and a receiver.The product was delivered promptly as promised within 24hrs.The boxing was of very good quality and the contents of the box are as in the photographs.For once there was a comprehensible instruction booklet and I charged the unit till the red light went off.I then connected everything up and paired it with the Bose soundbar. First time pairing took about 20 seconds. It paired up the first time around without any problems. The second time I used it, pairing took about 3 seconds.Sound: Pretty good I would say, depending on the quality of the source file. In short, faithful reproduction of sound.Too soon to comment on battery life as I've only had this for 3 days.The build quality of the unit is excellent and small foot-print.So far, I'm very pleased with the product.Comes with a 1year and 3 month warranty after registration and process of registration is dead simple.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Connect 2 BT headphones with TV
  

*by A***R on Reviewed in India on 26 October 2020*

I bought this device for connecting  TV audio in bluetooth transmitter mode. As mentioned in the product description, we can connect two bluetooth devices at same time. The audio reception is good and audio lagging will be dependent upon the type of Bluetooth headphone used. You need to go through the procedure provided in the manual to connect two devices at a time. It has been weeks times since I bought this product and it is working fine, and not sure about the product's overall life and performance. I have connected the TV output using 3.5 mm jack splitter so that one can be connected with existing speaker (without switching on)  and another with the Bluetooth transmitter, in this way we need not to change the TV audio output repeatedly. I first tried with a low quality Bluetooth headphone and I found lag in reception by fraction of seconds, which is irritating on  long usage. Another branded phone I tried there is no lack and the audio reception is in sync with the existing home theatre sound. This is very useful product for enjoying you are TV programs without disturbing others and also as it connects with two devices it is of better use. I'm not sure about the price point as we could get some locally / China made Bluetooth transmitter for 800 to 1000rs.but I don't want to risk on the audio quality, so I went with this product and happy with it. If you buy it around 1200 1500 it is at best price range.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very easy to connect, works perfectly. Customer service seems to be good as well.
  

*by N***L on Reviewed in India on 23 October 2020*

I bought this device for my grandmother to watch TV. The device is very easy to setup and pair with 2 bluetooth headsets simultaneously. Initially I was facing an issue where I was able to hear sound only in one ear - that was because the aux cable wasn't inserted perfectly inside the device.The customer service also seems to be good. When I emailed them about my issue, they arranged for a callback and followed up as well.Hence the 2 star rating. Have contacted the Tewtross customer support via email. Will upgrade my rating if they are able to solve the same.

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**Shop now:** [https://www.desertcart.pt/products/81554452-tewtross-bluetooth-audio-transmitter-receiver-for-tv-pc-laptop-speaker](https://www.desertcart.pt/products/81554452-tewtross-bluetooth-audio-transmitter-receiver-for-tv-pc-laptop-speaker)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-10*