H17 2.4G Wireless Gyro Mic IR Learning Voice Remote Control for Android TV BoxSpecifications:The controller supports the voice search function.With 3-Gyro & 3 G-sensor, it's easy to operate in horizontal and vertical modes.Just press the "power" button to start the programme/learning function.This voice remote control cannot be used for LG smart TV.Item Name: Wireless Remote ControlMaterial: ABS, SiliconeTransmission Method: 2.4G RF WirelessSensors: 6-Axis GyroscopeNumber of Keys: 17Range: 5-10mBattery Type: 2 x AAA (Not Included)Features: Wireless, Voice Control, IR LearningSize: 16cm x 4.5cm x 1.7cm/6.30" x 1.77" x 0.67" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: (Battery Not Included)1 x Wireless Remote Control1 x Receiver1 x User Manual