Outdoor Tech X Giro Bluetooth Wired Audio Chips. These Wired audio drop-ins for ski and snowboard helmets are simple to use. A universal audio kit for your helmet. Drop these into your audio liner and never take your gloves off again. Features: minimal design fits into virtually any helmet designed for audio drop-in systems In-line microphone IPX-4 sweat and water resistan Tested to work perfectly at -20degC/-4degF ODT Logo Carry Pouch
