Bluetooth 5.0 Transmitter Receiver Bluetooth Audio Adapter 2-in-1 Bluetooth Adapter Mini Portable RCA AUX Digital Optical 3.5mm Wireless Audio Adapter for TV Home PC Car Stereo System Wired Speakers

This is the great little devise works as expected. In transmission mode I was able to connect my Internet Radio with the sound system. I believe that sound quality limited by the quality of the headphone output from the radio. Absents of any indications on the transmitter make it a little bit difficult to connect to the correct sound system. Other than that it's great device.I'll use it constantly plugged to the power outlet. So it'll be difficult to estimate battery life.

I can't use the product. The user's manual is printed so small, not even my best magnifying glass will make it big enough to read. I messaged the seller and all they said was that they had not made a video of it yet. I did NOT ask for a video, just a manual I can see. This issue is still yet unresolved.

I bought this Bluetooth transmitter/receiver so I could pair my studio beats with my older Sharp Aquos tv. It works great so far and does exactly what I needed it to do. Now I can watch tv without disturbing my kids doing homework in the next room.

Connectivity is poor but is the must affordable in the market

It is easy to use. The instruction manual is a little different from reality hence it becomes confusing. Eg. The manual says it can be recharged in 2 hours and the built in battery will last 6 hours of operation. In reality, the device loses power as soon as the USB cable is unplugged. Eg. The flashes of the LED indicator is different from the manual’s description. Regardless, the pairing works fine eventually if you don’t insist reading the indicator LED. In receive RX mode, it is easy to set up with my iPhone. I was able to add BT capability to my 20 years of AV amplifier within 2 minutes. I bought this device to send TV audio wirelessly to a BT speakers. I connected it to pre-amp output of my amplifier. The pairing works eventually after a few trials. It is supposed to be automatic but I was confused by how to initiate the pairing. Should I unplug the power or use the on/off switch? The manual does not match reality. In TX transmit mode, there is like half a second delay so the audio is not sync up with the mouth movements on screen. If the TV speakers is also on, this device sounds like an echo. For that, the TX mode failed my AV needs. I gave up on my original usage. But I will use it in RX mode only.

was surprised by how easy it paired and sounded.for the money. only downside is it needs pairing every time I use it as I have it hooked up permanently for watching television in bedroom. also came with all the cables I needed.incredibly small.

I got this to transmit my rear 5.1 channel in my bedroom so I wouldn't have to run speaker wires. It works great!

Does not charge. Does not turn on. Instructions say it charges in 6 hrs. I left it connected to the USB cable for 20hrs. Red LED was on the whole time and and it did not charge. The item to be returned and I will try another product.