Helmet Communication System,FreedConn TCOM-SC Motorcycle Helmet Bluetooth Headset Intercom with Soft Corded Microphone (LCD Screen/FM Radio/Handsfree/Range-800M/2-3Riders Pairing/Black/Pack of 2) Support high speed up to 120km/h(75mph) and maximum of 800m(875 yards) distance,3 riders pairing and 2 riders intercom at the same time,provide efficient and convenient communications Bluetooth 3.0 keep you connected to your phone,play music and connected with bluetooth GPS system easily and stably Hi-Fi speakers make you enjoy crystal clear voice and music from your cell phone or other device with Bluetooth A2DP The LCD screen can display a wealth of information, more convenient your operation FM radio function allows you to listen to music, news and traffic information while riding, make your driving more fun