VCAN DOT Blinc Bluetooth Full Face Motorcycle Helmet (8 Styles)- Frontiercycle (Free U.S. Shipping) (L, AVIATOR) DOT approved Quick release shield mechanism with scratch resistant shield / Aerodynamic shell design with built-in spoiler Adjustable top and chin ventilation / Washable removable comfort liner BLINC 1 Bluetooth Compatible with A2DP Technology / Listen to MP3 music streaming via your compatible cell phone iPhone(R) compatible / Rider to Passenger Intercom / Compatible with many GPS units /