This car-kit use Bluetooth 3.0, compatible with all last generation smartphones, including iPhone 4/4s, iPhone 5, Samsung Galaxy S II, Samsung Galaxy s III. Thanks to the Multipoint function, it's possible to connect 2 phones at the same time. It owns a compact design that blend seamlessly inside any vehicle because of 9 mm of thickness and 48 g only. A clip can be positioned on the back and place it on the sun visor allowing the driver to control all the functions as pick up, hang up calls and more. The D.S.P. system eliminates background and surrounding noise and guarantees a perfect audio quality in full-duplex mode (full-duplex is a function that permits to speak and listen simultaneously during a phone conversation). The packaging includes a practical case made of soft black velvet, ideal to protect it and contain the car charger.