This Professional Bluetooth equipped communication Helmet not only helps to protect your head and hearing, it also allows you to communicate with pilots regardless of their distance from you. Listen to your favorite music while experiencing the miracle of flight. With Advanced Noise Control, you can take phone calls at full throttle and the person on the other end will have no idea that you’re in the air. The base model Bluetooth is the Sena 5 boasting...
 
Universal Intercom: Allows pairing to other brands of Bluetooth headsets
Bluetooth stereo headset by A2DP 
Bluetooth music playback control by AVRCP: play, pause, track forward and track back
Bluetooth hands-free for Bluetooth mobile phones
Water resistant for use in inclement weather 
Crystal clear and natural sound quality 
Up to 8 hours talk time, 7 days stand-by time 
Firmware Upgradeable 
Peace of mind - thanks to the 2-year warranty
Advanced Noise Control: Improved wind and engine noise reduction
Sidetone (the option to hear your voice through your headset so you dont end up yelling into the mic)
Wind noise reduction
USB power cable
And much more.