Out, finished, completed these horrible son lying around we do not know what to do, which semmêlent, unsightly and very annoying it is time to upgrade your stereo with Bluetooth technology! The technology is improving more and more and this little device is one. The test of a predecessor (garbage in a short time) was highly disappointed and I preferred to go back to the son a moment. The mistake! : D Nice little camera to look relatively "futuristic" and bluffing app: Ultra light 13g, miniature 6.1 x 2.2 x 1 cm, it comes in a nice black box stamped with the brand logo containing: A mini receiver Taotronics TT-BA01, a 3.5mm adapter (female) to 2x RCA (male), a micro USB cable, a clear and accurate multilingual instructions. The removable 3.5mm cable transmitter is fine and short enough not to mingle with all those cluttering our offices. Rechargeable Li-polymer which is announced the autonomy is fully respected. Recharges in 2 hours via USB universal wall charger, nimporte via any USB port of a computer. Always careful to respect the 4 hours recommended for the first use. So, you can transform any stereo Bluetooth stereo, without the clutter of son from your phone, iPhone, PC or MP3 player with A2DP Bluetooth up to 10 meters. Improved audio quality and supports connection to two Bluetooth devices simultaneously. The pairing of the wireless receiver is simple and easy with its intuitive recognition (bringing the two devices.) Where I enjoy most: allows switching between two devices to listen to music or take phone calls in becoming a hands-free kit. The French legislation is about to change, it can prove really useful when the listener will soon be permanently banned by car. One good thing: safety first. The pairing is done very simply and automatically takes seconds. I regret that my Bluetooth headset is away on holiday, I have been able to test the top :( A small gap without extremely serious since it can also be used with any computer, televisions, tablets (including the Kindle Fire), mp3 (type Ipod Shuffle) etc. The clear and simple instructions allows to quickly get the most out while maintaining the pleasant opportunity to deepen his discoveries. Very good camera, a find to offer emergency.