Tried on my Hifi without Bluetooth, rendering quacceptable was better in my headphones without son. In the car my wife didnt Bluetooth, connected to the jack of a small speaker, calls handsfree passed without worry. Only problem in this case is that the system does not replace your device radio / CD and it takes down the sound, but it works perfectly and this is where limportant!
Its high performance Bluetooth 3.0 with lA2DP make a more than adequate quality audio quality, and enables connection to two Bluetooth devices simultaneously. However, it is still possible to connect it to the USB 2.0 performance and transfer speed of fucking does not play on that level, not on a listen anyway.
The setup of the system simple and easy without wire. It allows connection to listen to music or receive calls in speakerphone mode.
Its plug & play system connects to your Bluetooth device quickly, and a 3.5mm audio cable to the other device Bluetoother. It is compatible with any car stereo or speakers with 3.5mm jack audio input.
An integrated rechargeable battery allows operation anywhere and can be easily recharged via USB as your smartphone. Its range is 5 to 6 hours of continuous use.