SuperTooth Crystal Blue Hands-Free Wireless Bluetooth Visor Car Kit Speakerphone - Retail Packaging (Blue) Zero-Installation In-Car Bluetooth Speakerphone. Quick fixation on sun visor via metal clip. Headset and hands-free profiles. Multipoint : 2 phones can be paired simultaneously. Streams the music of your phone / Announces GPS instructions of your smartphone via Bluetooth A2DP profile Talk Time: Up to 20 hours, Stand-by time: Up to 1000 hours (40 days), Charging time: 3 hours, Operating Range: Up to 10 meters, Music Streaming (A2DP), Multipoint, Full Duplex, Dedicated power switch Compatible with: Apple iPad, Apple iPad 2, Apple The New iPad, Apple iPhone, Apple iPhone 3G, Apple iPhone 3Gs, Apple iPhone 4, Apple iphone 4 CDMA, Apple iPhone 4S,BlackBerry, HTC, HP, LG, Sharp, Sony.