2.4GHzandBluetooth Dual Mode:G60S Pro BT Multi-Function air mouse with 2.4GHz and Bluetooth Dual Model, you can choose any mode when working. Voice Assistant: Voice search function. All you have to do is ask. Speak into remote control and machine search what you want. Ask for the best in action , today's weather, or the latest celebrity news! Gyroscope Function:With 3-Gyro and 3-Gsensor, it's more convenient to easy operate in horizontal and vertical mode. Backlight Function:The backlight of laser engraving is clearly mapped to each charactere. When long press backlight button you can turn on or off backlight function. IR Learning Function:The power button support"infrared programming function", it is easy to set this function only two steps accordingto the user manual. Specifications: Transmission Method: 2.4G wireless and BT Sensors: Gyroscope Number of Keys: 80 Range: 10m Battery Type: Li-ion Battery Language: English, Russian Note: Voice Assistant Function only work in 2.4GHz model, not work when in Bluetooth mode. Note:G60S Pro BT Multi-Function Air Mouse Support TV Box, Projector, TV, MobilePhone, Rablet Computer, Desktop Computer, etcs., But it cannot compatible for and , or some , , , Mi smart TVand Mi TV Box. Due to different batches, the product appearance and printed text , but it not affect the use Please note: function can only be using after the controller needs be successfully paired with the TV. Colour: Black Material: plastic Package Contents: 1 x G60S Pro BT Remote control 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.