HAITRAL Hands-free Multipoint Wireless Bluetooth Speakerphone Speaker Car Kit Attach Sun Visor Very Firm for All Bluetooth Support Smartphones 1. Multipoint technology and this speaker can be connected to 2 mobile phone.Strong signal, clear sound and non-radiative. 2. With the highest quality design:Adopt the steel wire clip to firmly fix this product on the sun visor---With the USB charging port:Adopt the Mini USB charging port. 3. Easy operation and convenient use, with Strong signal, clear sound and non-radiative. It is perfectly suitable for use at home and office, it is also the best companion of the car owners and travelers. 4. With the humanize button configuration : The most frequent use answer and hang button are Located on the head of this product, so as to convenient to use. The button with the Protruding design, you an easily find them and use it when during driving 5. Conveniently kit to clipped to the car's sun visor, easy operation.Also used for hands-free calling at home and in office etc .---New Hands-free Multipoint Wireless Bluetooth Speakerphone Speaker Car Kit Sun Visor, with multifunction, such as, Support head free, headset and so on