Bluetooth Speakers HandsFree Car Kit TIANSHILI Wireless Speakerphones Audio Sun Visor Speaker Built-in Mic AUTO Power ON GPS Music Player Adapter Handsfree Bluetooth Car SpeakerphoneHandsfree bluetooth speakers for cell phone capable ofpairing with 2 mobile phones simultaneously within a distance of 10 meters.Work with any bluetooth-enabled devices,including iPhone, Android smartphones,table... Perfect Car Audio Speaker BluetoothV4.1+EDR with original CSR chipset,, designed for great sound with HD Voice,noise cancellation technology and stereo speaker - You can have clear calls and wonderful music even in downtown. Auto Power On : Easy to set up, just clip this automobile bluetooth onto the visor. With Built-in motion sensor,it can be Auto Power On through sensing vehicle shocking when you get in car.You Won't Regret for Getting this Mini Car Speaker Amplifier. Easy Installation Car Speakerphone Visor. This speakerphone can be attached to car visor directly by metal clip(included),convenient and easy to touch. 1000mAh Crazy Strong Battery1000mAh full dose trong Battery Ultra-low power consumption, with up to 20 hours talk time and 60 days standby time.