Whether you want to play a prank on your friends or if you just want to have a good time , Real Razor will provide you loads of fun and a whole new experience using the newest features of your device Features: - High quality sounds that change when moving the device near someone's head.(Recorded from a real razor) Buzzing Vibration Real Razor vibrates your device just like an actual hair clipper for added realism! - Proximity sensor for a more realistic experience