V-Tune Full Face Helmet • Meets or exceeds DOT standard. • Certified to stringent European ECE 22.05 Standard. • Specialty thermoplastic shell in 6 sizes. • Two shell sizes (XS-M) (L-XXL). • Interior flip down tinted half-shield. • Channeled interior ventilation. • Chin, forehead and cheek vents flow through to rear outlets. • Built-in V-Tune Bluetooth receiver and high fidelity earphones. • Compatible with Bluetooth devices such as cell phones and MP3 players. • Driver to passenger communication. • V-Tune Bluetooth long lasting battery- 48 hours of standby, 6-8 hours of use. • Recharge via AC adapter, included. • Removable, washable, comfort fit liner, interchangeable within shell size. • Wick-Dri fabric has superior wicking properties. • 6-position optically correct UV protective, clear shield. • Includes plush fabric helmet bag with stylish Vega logo.