Prepare for a groundbreaking sound experience with the Boom! Audio N02 Full-Face Helmet. This state of the art full-face motorcycle helmet is ready at mile one with no setup needed—no fussing with wires or positioning speakers. It features built-in Sena Momentum 30K Bluetooth communication system to link up to eight riders for intercom, integrated speakers, and microphone. Enjoy tunes on the built-in FM radio with larger speakers for more bass and better sound quality. Plus, rally on the road as you intercom with up to eight riders. And with integrated Bluetooth technology you can pair your Bluetooth-enabled mobile device for navigation, favorite play lists, and hands-free calls. Check the bullets for all the specs.