Universal Bluetooth V2.0 Audio Transmitter Dongle

Pros: - it works =)
- it seems that it can charge while transmitting audio
- sound quality is fine

Cons: - no manual at all was included in package, so you have to guess how it works
- rather expensive

Other: Worth buying

Pros: Build quality seems good.
The device is small, which make it perfect to hide behind the TV (in my case).
The pair was easy and simple (with BH-503)

Cons: Expensive.
The cable is thin, so it looks a bit delicate.
There is no instructions, you have to guess how it works (it's not difficult though).

Other: I'm satisfied with this product.

Pros: - Very lightweight, so there is not problem to let it hanging on your TV. - It keeps transmitting while charging, so do not worry about its inner battery if you can plug the power source cable.

Cons: - The cable that connects the P2 audio input to the transmitter is very very fragile! So, you have to be very careful when unplugging from your device (TV, etc) or the cable will tear apart. - I could observe a very short battery life. Even if you use it for very few hours for a day, you will have to recharge it to use it in the next day.

Other: It is not a very well finished device, and additional usage information would be wellcome, but this dongle does the job and is very usefull to me.