Bluetooth hands-free car kit to make hands-free phone calls. Sun visor attachment. Bluetooth multipoint connection. Integrated control buttons. Cigarette lighter charger + USB charging cable. - Features and product characteristics: Ideal to make calls while driving in complete safety.... The hands-free kit allows you to take 2 calls at the same time.... Talk time up to 16 hours and standby time up to 1000 hours. This handsfree has a microphone with noise minimization.