Operated by Natural Voice. Our Natural Voice operated engine rids you from the need to press a button again. Just say "hey Cardo" and tell it what you want, your Packtalk Edge will do the rest. Universal Bluetooth connectivity. Packtalk Edge connects with any other Bluetooth intercom system of any brand. Waterproof. No matter what you throw at it, your waterproof Packtalk Edge will take the beating and keep you connected. Universal installation. Easy to install in most motorcycle helmets, of any brand. *Product shown installed on a Simpson Mod Bandit for reference, Simpson Packtalk Edge does NOT include a helmet.