1. Mode: Support dual mode, 2.4G (USB receiver is required)+Bluetooth-compatible (USB receiver is not required). 2. Easy to use: Bluetooth-compatible and 2.4G can be used on computers and for Android devices. 3. Control mode: There are two mouse control modes, the remote control surface is a gyroscope air fly mouse, and the keyboard surface is a touchpad mouse. 4. Material: The keys are made of soft silicone, which feels good. Radium carving backlight technology, clear and soft. 5. Voice function: Voice function, which can only support for Google Assistant on for Android devices. Bluetooth-compatible mode voice can only be used on for Google ATV system. Use: Computer,TV,Projectors Wireless Communication: IR Model: G60S PRO Mode: 2.4G&BT5.0 Sensor: 6-axis gyroscope Keys: 80 Battery: 200mAh Transmission distance: 8-10m/26.24-32.8ft Product application: TV box, projector, TV, mobile phone, tablet computer, desktop computer, all-in-one machine and other multiple scenes Model Number:G60S PRO Remote Control Please note: The voice function can only be using after the controller needs be successfully paired with the TV. color:Black Material:plastic Package Contents: 1 x G60S Pro Remote Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.