1. For Smart TVs, Android Boxes2. 2.4G Wireless keyboard3. 6-Axis Inertia Sensors4. IR control + IR learning for all keys5. Mouse Cursor On/Off6. Supports the systems of Android, Windows,  IOS, Linux7. Distance of remote up to 10 metersFeature1. 6-Axis Inertia Sensors built-in2. 2.4G RF wireless technology, high stability;3. 2.4G wireless keyboard input4. IR control and IR learning for all keys5. Plug and play, CD-ROM installation is free, optimization and custom designed for Android system, achieve application of intelligent human-computer interaction,and enhance the feel of experience..Product SpecificationsSensor 3-Gyro + 3-GsensorAmount of key 81Control distance Up to 10mBattery type AAA x2Working Power Less than 10mA in the work condition without voice input, less than 15mA in the sate of voice inputStandby Power Micro ampere, almost no power, in line with the European "Energy Star " environmental standardMaterial Plastic and SiliconeColor BlackSize172*52*19 MMWeight About 100gTHIS UNIT DO NOT HAVE THE VOICE SEARCH FUNCTION.