1.Intelligent Gesture-Sensing: Move your palm 4 inches above the sensing area to control music and phone calls. You don’t need to buy an expensive BMW to enjoy the gesture sensing function!2.Auto-on & Auto-connect: The receiver will power on automatically when you start the car， then auto sync with the last connected phone (please make sure the Bluetooth of your phone is turned on before starting the car).3.High-Speed Charger: 2 port USB output， 1A output for the receiver and the 2.4A output for other devices， it can even charge your iPad at full speed.4.Ground Loop Noise Isolator: Equipped with an advanced noise isolator， it offers clear voice by eliminating the buzzing noise caused by ground loops.5.Hands-Free: Built-in microphone helps to answer a hands-free call when driving. Simply move your palm to answer or hang up a call， brings safety for drivers all over the world.WarrantyEvery Mpow product includes a 45 days money back & 18-month worry-free guarantee!