Description: Multifunctional: The 2 kinds of remote controllers are designed with 2.4G USB receiver, supporting voice control, gyroscope and backlight, the G10S PRO BT type supports bluetooth-compatible function, meeting your different needs. Wireless: This TV controller works with 2.4G connection through the USB adapter, when connecting bluetooth-compatible function, you need to disconnect the USB adapter, press the OK and return button at the same time, the controller will pair automatically, but it is replacement for Android system only. 17 keys: This kind of remote controller helps you control the volume, turn the page and turn the right and left direction, you can control your TV in the distance. Gyroscope: The built-in 6- for axis gyroscope makes it easy for you to operate the controller horizontally and vertically, meeting your different needs in different occasions. Battery operated: The smart TV controller is powered by 2x AAA batteries, you do not need to charge it frequently, saving time and strength for you. Specification: Material: ABS. Color: black. Size: show as pictures. Transferring: 2.4G RF wireless/2.4G+bluetooth-compatible. Sensor: 6- for axis gyroscope. Work distance: approx. 10m/32.81ft. Work current: <15mA. Power supply: 2x AAA batteries(not included). Voltage: 3V. G10S PRO: 2.4G USB receiver, voice, gyroscope, backlight. G10S PRO BT: 2.4G USB receiver, bluetooth-compatible, voice, gyroscope, backlight Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. Package Includes: 1 Piece Remote Control(with 1 Piece USB Receiver).