Sena SPH10-01 Bluetooth Stereo Headset/Intercom for Snow Sports Helmet

The Sena SPH-10 is a Bluetooth Class 1 Stereo headset with a long-range Bluetooth intercom designed specifically for outdoor sports activities
Features hands-free calling; listen to stereo voice instructions of GPS and have intercom conversations in full duplex with your companions
Thanks to the latest Bluetooth v2.1+EDR and the advanced digital processing technology, the SPH-10 offers the best sound quality for both incoming and outgoing sound in its class
Stable and secure fit for active condition
Firmware upgradable
Multi-pair Bluetooth intercom for four persons
Intercom range of up to 980 yards (900m) in open terrain
Bluetooth stereo headset for Bluetooth audio devices such as MP3 players
Bluetooth music playback control by AVRCP: play, pause, track forward and track back
Easy headset controls by versatile Jog Dial (patent pending)
Sufficient sound level integrated audio booster
Bluetooth hands-free for Bluetooth mobile phones
Crystal clear and natural sound quality
Up to 10 hours talk time and 7 days stand-by time