... 12 months warranty Factory Price Bluetooth Headset Unit for Motorcycle Motocross Helmet for cellphones,Ipads,Laptops Specifications of bluetooth: Bluetooth VersionV2 ... .3.Can be easily connected to iphone,ipad,PC,cellphones etc.4.Remote playback control function:play, stop, ... confirmation More Pictures: Factory Price Bluetooth Headset Unit for Motorcycle Motocross Helmet for cellphones,Ipads,Laptops