Enjoy music during outdoor activities with the Domio Helmet Audio Device. Featuring Domio’s Vibro-Audio sound technology, this audio device turns your helmet into a surround sound experience. Likewise, it allows you to hear the sounds from outside to ensure your safety. Ideal for use during activities like snowboarding, skiing, BMX, mountain biking and power sports, Domio makes it easy to listen to your music. Additionally, you can answer calls while using the device. Domio uses Bluetooth 4.1 to connect to your smartphone or mp3 device. It comes with a battery that lasts all day, even in extremely cold climates. Domio can tolerate harsh conditions including rain, ice, and snow and is also shockproof. Finally, you can easily mount Domio to the top or side of your helmet.