The Giro TuneUps Wireless audio kit lets you take your sounds to the slopes, the street and everywhere in between. Designed in conjunction with Motorola, this system combines top-quality digital audio and hands-free telephone use via Bluetooth® speakers. Bluetooth wireless speakers pop into your helmet for riding and into a plush DJ-quality headband when you're not. Features integrated controls for volume, track selection, pause or play and call connections. TuneUps Wireless hooks up with Bluetooth-enabled phones, audio devices and computers. Works with these Giro helmets: Omen, Fuse, G10 and G9 (all sold separately). System does not include portable music player, cell phone or Bluetooth adapters for your devices.