







๐ถ Elevate Your Sound Game!
The LAICOMEIN Bluetooth Transmitter Receiver is a versatile 2-in-1 device that allows you to wirelessly transmit audio from non-Bluetooth devices or receive audio on wired speakers and headphones. With advanced Bluetooth V5.0 technology, it supports high-fidelity sound and can connect to two devices at once. Its user-friendly design and fast charging capabilities make it perfect for both home and on-the-go use.













| ASIN | B0BDF8S8H4 |
| Additional Features | Bluetooth Transmitter,Bluetooth Receiver |
| 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 | #86,178 in Electronics ( See Top 100 in Electronics ) #213 in Wireless Audio Receivers & Adapters |
| Bluetooth support? | Yes |
| Brand | LAICOMEIN |
| Color | Black+Blue |
| Compatibility Options | Bluetooth V5.0 devices |
| Compatible Devices | Headphone, Laptop, MP3 Player, Smartphone, Speaker, Television |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| 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 1,822 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 |
| 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 |
| Power source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Special features | Bluetooth Transmitter,Bluetooth Receiver |
| Supported Application | Any audio application |
| Supported Media Type | EnhancedContent |
| Supported Standards | V5.0 |
| Wireless Compability | Bluetooth |
F**A
Bluetooth device purchase
I liked what I received and it was pretty easy to set up. However, one needs to set the bluetooth and connect every time you switchit. I biught this product from Amazon.ae, on amazon.com purchase. i received a 20$ gift voucher, however this was not accepted as it was a amazon.ae purchase and not from amazon.com. Amazon.ae should accept the $20 gift card and should process the voucher, but the teller did not have a clue what needs to done.
M**E
Small but mighty!
My hearing is not what it was and I have been trying to find a solution to the issue of TV listening while my treadmill without blasting the volume and driving my husband, pets and neigbours crazy. This little gadget has brought peace and happiness to my workouts....an affordable, unobstrusive little treasure. It was a brief learning curve for me to figure out how to set it up on my TV as I had trouble finding the right sound outlet. I also had to change the settings on my TV so that the sound bar was disabled and the TV sound was the default source. This could be annoying if you want to use the sound bar for movie effects or for playing music, but it's only a case of switching the TV settings back again ; not a big deal. Once paired with my headphones, which took a few attempts initially, it worked like a charm. The sound comes from both the TV and the headphones so someone else could watch at the same time, although there is a slight time lag between the TV sound and the headphone sound. I just turn down the TV volume and listen to the TV through my headphones. I'm so impressed, I'm going to get another adapter for my kitchen TV so I can listen to whatever I'm watching while preparing food, washing dishes or whatever without the need to have the volume up loud on the TV. I could use the device in both areas, but would rather have a dedicated one to save any hassle. The sound is so much clearer through the headphones too and has a long range, so doesn't break up when I leave the room, even out my yard. All in all, this Bluetooth adapter is the best and cheapest hearing assistance out there, especially if you are age and hearing challenged like me ๐
M**G
Exactly what I needed for a tv with no Bluetooth!
This is exactly what I needed. I have a small Roku Smart TV but no Bluetooth capability and this changes that. I plugged it into the aux out in the TV and then used the TVโs USB slot to power the device so I donโt have to mess with it aside from connecting my headphones. Iโve used it exclusively with my Apple AirPods and they pair perfectly and easily every day. I just put them in my ears and press the main button on the transmitter until it connects and then Iโm good to go. Had no issues yet with disconnecting or pairing.
G**I
Works like a charm!
Great way to send and receive Bluetooth connectivity. Used it in the car to connect my phone to my car's audio system. Then used it in a plane to connect the entertainment system to my headphones. The bi-directional Bluetooth connectivity is fantastic!
S**E
Sounds good, easy pairing and setup as a receiver or transmitter
Bought this company's prior J33 Bluetooth receiver to allow my car to play audio from my phone since it wasn't built in found that unit worked great. This is a combo receiver/transmitter which works in the car but also works on my home stereo setup, which is from the 1980s. The included RCA cable plugged right in and the range is enough that I can run Bluetooth speakers upstairs from the stereo and record player downstairs. It also works with my Schitt Stack for transmitting audio from my PC. In the car, it does seem to live up to the quoted 8-10 hour battery life as a receiver after about a week of using it on several car rides. Controls are very simple, it connected immediately to everything I tried to pair it with, switching between transmitter mode and receiver mode is likewise very simply done with a switch on the unit, it couldn't be much simpler. I also like the double-sided 3.5 mm jack for the car so the device doesn't flop around at the bottom of my center console (where the Aux port is on my vehicle) like it would if used with a cable, which is a well thought out feature. Very pleased so far as I was with the J33, for a simple and cheap way to add Bluetooth to things that don't have it, I think you'd be hard to do better for this price.
M**S
Worth every penny!
Here is a rewritten review with the requested change: I bought this Bluetooth Transmitter Receiver, LAICOMEIN V5.0 2-in-1 Bluetooth Adapter, Wireless Transmitter to use with my computer and headphones. I was impressed by how easy it was to set up and pair with my devices. It has a **low latency** feature that ensures the sound is clear and crisp. It also has a **dual link mode** that allows me to connect two Bluetooth receivers at the same time. I can participate in online training sessions with my colleague without any interference. The battery life is also great. It can last for **up to 10 hours** of continuous use and it can also **stream while charging**. The device is small and lightweight, so I can take it with me when I work remotely. It works well with different devices such as TV, MP3, gym equipment, airplane audio system, etc. I am very happy with this product and I would recommend it to anyone who needs a versatile and reliable Bluetooth transmitter receiver. It is worth every penny!
Trustpilot
4 days ago
1 day ago