Native Union Honeycomb Bluetooth Speaker and Handset -  MM04I-BSV-ST  - Black Silver Featuring Bluetooth V2.1 + EDR multipoint technology allows simultaneous Bluetooth connections to two devices Extended life battery allows up to six hours of talk-time, two hours of music playback time and 120 hours of idle-time High quality speakers feature 2x2W drivers 3 modes : private-call / conference-call / music playback Dedicated iPhone charging cradle and iPhone synchronization function