VCAN Blinc 136 Full Face Helmet (Gloss Black, X-Large) Comes fully equipped with improved Bluetooth 2.0 technology Black V136 B1 models come in 6 different sizes with both glossy and flat black finishes It is a DOT approved helmet Other features include a noise cancelling mic, full duplex communications with DSP Filter, Self adjusting volume, Glove friendly and waterproof controls Lightweight and comfortable modular helmet with ABS thermoplastic shell and metal latch mechanism for increased safety Bluetooth 2.0 enabled for cell phone and iPhone use, music streaming and clear GPS direction through dual speakers, combine 2 helmets for intercom (rider to passenger and passenger to rider) and 2-way communication (bike to bike up to 30 feet) Waterproof and glove friendly controls with noise cancelling mic Rechargeable lithium ion battery gives 15 hours of continuous talk time and up to 600 hours on standby, full recharge in just 6 hours with provided charger It is has a flow thru ventilation system, anti-scratch visor and removable and washable liner