Sena SM10 Dual Stream Bluetooth Stereo Transmitter The SM10 is a Bluetooth stereo audio adapter based on Bluetooth 2.1+EDR technology. You can connect various audio devices such as mobile phone or MP3 player by using the SM10. It also supports onboard audio systems of specific brands by using optional audio cables (sold separately). Along with the dual streaming feature of SM10, both you and your passenger may listen to the same music or radio at the same time by using Bluetooth headsets in the market. The SM10 has AUX audio input that enables you to connect additional non-Bluetooth audio devices such as radar/laser detector or GPS navigation. The SM10 can connect to the onboard audio systems of Honda Gold Wings and Harley Davidson Ultra Classics via accessory 5 or 7 pin DIN cables (sold separately). Features Bluetooth 2.1+EDR Advanced Audio Distribution Profile (A2DP), Audio Video Remote Control Profile (AVRCP) Dual audio streaming for two Bluetooth headsets Motorcycle handlebar mount Auxiliary stereo input for GPS or radar/laser detector Optional interface cable for onboard motorcycle audio systems (Gold Wing and Ultra Classic - cables sold separately) Firmware upgradeable Peace of mind - thanks to the two-year warranty Specifications Talk time 8 hours Stand-by time 3 days Battery charging time 3 hours Dimensions 83 mm 45 mm 25 mm (3.3 in x 1.8 in x 1.0 in) Weight 50g (1.76 oz) Profile Advanced Audio Distribution Profile (A2DP), Audio Video Remote Control Profile (AVRCP) Bluetooth 2.1+EDR Input Two 3.5 mm jack ports Lithium polymer battery Battery charging time 3 hours Certificates CE, FCC, IC Package Contents SM10 Main unit Handlebar mounting kit Mounting cradle USB power data cable 3.5mm 3-pole stereo audio cable 3.5mm 4-pole stereo audio cable Cigarette charger