Sena SMH5 Multicom Bluetooth Communication System Single Pack, black

The SMH5 MultiCom is designed to easily snap on and off of helmets. The Quick Clamp allows the unit to be quickly and effortlessly installed and then transferred between helmets - ideal for motorcycle training courses, tours or rentals. In addition to the simple installation, the jog dial and large intercom button on the SMH5 MultiCom make for an intuitive user interface that’s easy to control while riding for all riders!Features: Talk time: 7 hours Stand-by time: 7 days Operating temperature: -10˚C - 55˚C (14°F - 131°F) Dimensions: Headset: 69.9 mm x 45.0 mm x 30.6 mm (2.8 in x 1.8 in x 1.2 in) Speaker: driver unit 32 mm - thickness 5.6 mm Boom microphone length: 205 mm Weight: Headset: 40 g (1.41 oz) Headset Profile (HSP) Hands-Free Profile (HFP) Advanced Audio Distribution Profile (A2DP) Audio Video Remote Control Profile (AVRCP) Bluetooth 3.0 Working distance: up to 700 meters (760 yards) in open terrain Advanced Noise Control™ Wind noise reduction Built-in SBC Codec Mono Audio Wide volume control Sample rate: 48 kHz (DAC) Charging time: 2.5 hours Type: Lithium polymer CE, FCC, IC certificates