Coros SafeSound - Mountain Smart Cycling Helmet with Ear Opening Sound System,SOS Emergency Alert,LED Tail Light | Bluetooth Connection for Music and Phone Calls | Smart Remote | Lightweight

• - Premium EPS impact foam with a reinforced polycarbonate shell that includes a fully adjustable, race inspired, protective visor
• - Ear Opening Sound System (EOSS) guarantees ultra-clear sound quality, elimininting vibrations, while still keeping you aware of your surroundings
• - SOS Emergency Alert allows for a safer trail riding experience by sending your list of emergency contacts a notification of your exact location in the event of an emergency
• - A built-in wind-resistant microphone means you can have clear two-way communication while on your ride
• - Guaranteed to last up to 10+ hours battery life on a single charge, so you can take it through even the most extreme trails