---
product_id: 488773802
title: "- Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo"
brand: "laicomein"
price: "€ 18.65"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.pt/products/488773802-bluetooth-transmitter-receiver-laicomein-v5-0-2-in-1-wireless
store_origin: PT
region: Portugal
---

# Fast 1.5h charging 2-in-1 TX/RX mode Dual device pairing - Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo

**Brand:** laicomein
**Price:** € 18.65
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your sound game—wireless freedom, twice as nice!

## Quick Answers

- **What is this?** - Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo by laicomein
- **How much does it cost?** € 18.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/488773802-bluetooth-transmitter-receiver-laicomein-v5-0-2-in-1-wireless)

## Best For

- laicomein enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No complicated setup—just plug in, power on, and connect via Bluetooth for instant wireless audio transformation.
- • **Dual Device Connectivity:** Pair two Bluetooth speakers or headphones simultaneously for immersive stereo sound or multi-source reception.
- • **High-Fidelity Stereo Sound:** Experience crystal-clear, perfectly synchronized audio with support for HFP/A2DP/AVRCP protocols.
- • **Seamless 2-in-1 Bluetooth Adapter:** Switch effortlessly between transmitter and receiver modes to wirelessly upgrade any device.
- • **Long-Lasting Battery with Fast Charge:** Enjoy up to hours of wireless freedom with a 180mAh battery that fully charges in just 1.5 hours and works while charging.

## Overview

The LAICOMEIN V5.0 Bluetooth Transmitter Receiver is a compact, portable 2-in-1 wireless adapter that transforms non-Bluetooth devices into wireless audio hubs. Supporting Bluetooth 5.0, it enables simultaneous connection of two devices, delivers high-fidelity stereo sound, and features a fast-charging 180mAh battery for uninterrupted use. Ideal for TVs, PCs, car stereos, and more, it offers plug-and-play convenience with stable, low-latency audio transmission.

## Description

Product description Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Bluetooth Adapter, Wireless Transmitter for TV, PC, MP3, Gym, Airplane, Bluetooth Receiver for Speakers, Headphones, Boat, Car Stereo, Pair 2 Devices Simultaneously How to Use--Pairing in TX mode 1. Use a 3.5mm audio cable to connect the product to the 3.5mm audio output port of the car audio/TV/computer and other equipment; 2. Turn the Bluetooth receive/transmit switch on the side of the product to the "TX" position to put the product in transmit mode; 3. Press and hold the MFB button for 3 seconds to turn on the adapter, the green indicator light stays on for 1 second and then automatically enters the pairing state, the green indicator flashes quickly. 4. Turn on the Bluetooth headphone or Bluetooth speaker and turn to pairing state, it will automatically connect to the adapter, please make sure the distance between adapter and Bluetooth headset is within 3ft. After the connection is successful, the green indicator light will be on. TV Airplane Gym How to Use---Pairing in RX mode 1. Use a 3.5mm audio cable to connect the product to the 3.5mm audio input port of the home amplifier/car audio/stereo headphone; 2. Turn the Bluetooth receive/transmit switch on the side of the product to the "RX" position to put the product in receive mode; 3. Press and hold the MFB button for 3 seconds to turn on the adapter, the blue indicator light will be on for 1 second and then automatically enter the pairing state, the blue indicator will flash quickly. 4. Turn on the Bluetooth function of the mobile phone, search for the Bluetooth device name "DWR21", select it and connect. Now you can enjoy music through the home amplifier/car audio/stereo headset; connect the mobile phone for hands-free calling. Car Speaker Wired Headphones WORKING WHILE CHARGING With 180mAh Capacity, the built-in battery has a long battery life and can be fully charged within 1.5 hours. When in the low battery state, the adapter can be plugged into power source to charge and work at the same time. PAIR 2 DEVICES SIMULTANEOUSLY In TX mode, the transmitter can connect to two stereo Bluetooth speakers or stereo Bluetooth headphones at the same time; In RX mode, the receiver can connect to two Bluetooth-enabled smartphones or computers at the same time. What's in the box? 1*Bluetooth 2 in 1 Adapter 1*3.5mm Audio Cable 1*3.5mm to 2-Male RCA Cable 1*3.5mm male to male connector 1*USB Charging Cable 1*User Manual

Review: Easy to Use - This product is tiny and powerful. It isn't complicated. Just plug it in and press the center button. It will connect to a Bluetooth headset within five to ten seconds. It is so easy to use! The sound quality is perfect. The only thing is, don't put it near the TV's power cable. Such placement will cause static.
Review: Highly Recommend- Here's The Scoop - I give this bluetooth transmitter/receiver 5 stars. I bought this due to the ability to transmit and receive. Both modes worked flawlessly. I will mainly use it in my truck that does not have bluetooth capability. I tested it on a TV, Car Stereo, Bluetooth Ear Buds, and phone. I had no problems pairing what so ever. The sound quality turned out to be pretty good 👍. I never lost connection at any time. The battery life turns out to be great. I did not have to charge it once. I used it on and off over 2 days. The button controls worked as expected. The voice quality was noticeably clear. The features this device offers makes it a great buy for this price point. I am very satisfied with this purchase. I am sure anyone who purchases this will be too!

## Features

- 【2-IN-1 BLUETOOTH BLUETOOTH TRANSMITTER RECEIVER】 In TX mode, plug the Bluetooth transmitter into non-Bluetooth devices such as TV/PC/MP3/Airplane to transmit the audio to the Bluetooth headphone/speaker/sound bar; In RX mode, plug the Bluetooth receiver into wired speaker/headphone/car stereo and receive audio from cell phone/tablet/computer via Bluetooth.
- 【Easy TO USE & STABLE CONNECTION】Equipped with the latest version of the Bluetooth chip and upgraded software, this Bluetooth adapter can turn your old non-Bluetooth device into a wireless one. One key to power on and enter pairing mode. Easy to switch between transmitter (TX) and receiver (RX) modes.
- 【HIGH FIDELITY STEREO】This Bluetooth transmitter receiver can be connected with Bluetooth speakers or headphones that support HFP/A2DP/AVRCP protocol to form a wireless audio transmission network, allowing you to enjoy high-definition sound that is perfectly synchronized with the screen when watching movies or TV programs.
- 【PAIR 2 DEVICES SIMULTANEOUSLY】In TX mode, the transmitter can connect to two stereo Bluetooth speakers or stereo Bluetooth headphones at the same time; In RX mode, the receiver can connect to two Bluetooth-enabled smartphones or computers at the same time.
- 【WORKING WHILE CHARGING & FAST CHARGING】With 180mAh Battery Capacity, the built-in battery has a long battery life and can be fully charged within 1.5 hours. When in the low battery state, the adapter can be plugged into power source to charge and work at the same time. If you have any problems, please feel free to let us know and we will help you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDF8S8H4 |
| Additional Features | Bluetooth Receiver,Bluetooth Transmitter |
| Audio Input | [Inferred from non-Bluetooth devices: TV, PC, MP3, Airplane] |
| Audio Output Mode | Stereo |
| Audio Output Type | Bluetooth |
| Battery Charge Time | 1.5 Hours |
| Battery Type | Lithium-Ion Polymer |
| Battery Weight | 1 Grams |
| Best Sellers Rank | #113 in MP3 Player Bluetooth Transmitters |
| Bluetooth support? | Yes |
| Brand | LAICOMEIN |
| Color | Black |
| Compatibility Options | Bluetooth V5.0 devices |
| Compatible Devices | Bluetooth-enabled devices |
| Connectivity Technology | USB |
| Connector Type Used on Cable | Stereo Audio |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Button Control |
| Customer Reviews | 4.2 out of 5 stars 1,881 Reviews |
| Data Link Protocol | Bluetooth V5.0 |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth, USB |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | Plug In |
| Item Weight | 0.1 Kilograms |
| Lithium Battery Weight | 0.05 Grams |
| Lithium-Battery Energy Content | 1 Watt Hours |
| Manufacturer | LAICOMEIN |
| Material | Plastic |
| Model Name | DWR21 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Outer Material | Plastic |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Special Feature | Bluetooth Receiver,Bluetooth Transmitter |
| Supported Application | TV, PC, MP3, Gym, Airplane, Speakers, Headphones, Boat, Car Stereo |
| Supported Media Type | StandardAudio |
| Supported Standards | V5.0 |
| Voltage | 1.5 Volts |
| Warranty Description | 1 year manufacturer |
| Wireless Compability | Bluetooth |

## Product Details

- **Special Feature:** Bluetooth Receiver,Bluetooth Transmitter
- **Brand:** LAICOMEIN
- **Connectivity Technology:** USB
- **Power Source:** Battery Powered
- **Material:** Plastic

## Images

![- Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo - Image 1](https://m.media-amazon.com/images/I/61dSZQBKYoL.jpg)
![- Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo - Image 2](https://m.media-amazon.com/images/I/71OBUx+a2PL.jpg)
![- Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo - Image 3](https://m.media-amazon.com/images/I/71XB93pmKcL.jpg)
![- Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo - Image 4](https://m.media-amazon.com/images/I/71JWqZhmCUL.jpg)
![- Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2 in 1 Wireless Adapter, Portable Wireless Transmitter for TV, PC, AIrplirplane, Bluetooth Receiver for Speakers, Car and Home Stereo - Image 5](https://m.media-amazon.com/images/I/81qpk-X02iL.jpg)

## Questions & Answers

**Q: Description doesn't specify, just says 'long battery life' - how long in hours?  TIA**
A: The device last up to 10 hours.

**Q: How to clear the pairing list:**
A: Press and hold the pairing button for 8 seconds in the power-on state, when the red indicator light flashes slowly 2 times and then turns off, the product will clear the list of paired Bluetooth devices in the corresponding mode and re-enter the pairing state.

**Q: How to connect 2 Bluetooth headphones？**
A: Please switch the adapter to TX mode. Then press and hold the MFB for 3 seconds to turn on the adapter. Turn on your First Bluetooth headphones and set it into pairing mode, pair the adapter with the first Bluetooth headphones. Click the pairing button on the adapter, the product will enter the state of pairing and the green indicator flashes quickly. Turn on the second Bluetooth device and turn to pairing state, it will connect to the adapter. Now two Bluetooth devices are successfully connected.

**Q: Will this work with Apple Homepod minis?**
A: I don't know.   I just know it did not work on any of my bluetooth devices, and this was while it was plugged into my iPad classic.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to Use
*by S***Y on April 14, 2026*

This product is tiny and powerful. It isn't complicated. Just plug it in and press the center button. It will connect to a Bluetooth headset within five to ten seconds. It is so easy to use! The sound quality is perfect. The only thing is, don't put it near the TV's power cable. Such placement will cause static.

### ⭐⭐⭐⭐⭐ Highly Recommend- Here's The Scoop
*by G***N on November 29, 2022*

I give this bluetooth transmitter/receiver 5 stars. I bought this due to the ability to transmit and receive. Both modes worked flawlessly. I will mainly use it in my truck that does not have bluetooth capability. I tested it on a TV, Car Stereo, Bluetooth Ear Buds, and phone. I had no problems pairing what so ever. The sound quality turned out to be pretty good 👍. I never lost connection at any time. The battery life turns out to be great. I did not have to charge it once. I used it on and off over 2 days. The button controls worked as expected. The voice quality was noticeably clear. The features this device offers makes it a great buy for this price point. I am very satisfied with this purchase. I am sure anyone who purchases this will be too!

### ⭐⭐⭐⭐ An excellent product
*by M***7 on April 27, 2023*

Let me start by saying the product performs well and, after the first time pairing, connects rapidly. There are a couple of things to know. We purchased this product so that on our upcoming trip my wife could connect to the Airplane on board entertainment with her Airpods. We wanted to test things out. Not having a 747 in our back yard we used a Home Theater receiver that has Bluetooth reception but not transmission. we plugged the BT device into the headphone jack of the receiver. Since I am more experienced with android and my Phonak hearing aids, we tested first with that. The Phonak took forever to get paired. I was about to give up when I picked one of the the Phonak aids up and all of a sudden it was connected. I really don't know what I did. Then we tried the Airpod Pro (2nd Gen). Since we were pairing to a 3rd party device, the Laicomein BT Transmitter (BT TX), I did some research on how to do that. The pods can be paired to many devices but can only connect to one at a time. So we made sure to turn off my wife's IPhone. You turn on pairing on the BT TX and then, leaving the pods in the case, you press the pods setup button for about 5 seconds until it turns white. It flashed green for a second or two and turned white but did not pair. We tried several times without success. Another reviewer had said you have to continue holding the setup button on the pods case. So we tried that. The light flashes green for a few seconds and then turns white and then, after a while, starts flashing green again. That is when it pairs (as shown by the BT TX device green light going from flashing to steady green. After that first attempt, just like with the Phonak, it takes maybe seconds to reconnect the device to the BT TX. There is a delay in the sound transmission. So sound is not synced to the TV screen on our home theater set up. That is a complaint that I see on competing Transmission devices, also. And it isn't all that bad. Sound quality seems to be quite good. All in all, we are pleased with the product. Hopefully, it will work when we get on the plane.

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-23*