Libertview Multifunction 2.4 G Mini Wireless Keyboard & Infrared Remote Control & 3-Gyro + 3-Gsensor W USB Wireless Receiver For Android Smart,Mini PC 2.4G 3D Air Mouse and Wireless Keyboard, Mouse Cursor On/Off 6-Axis Inertia Sensors,Support Somatosensory Games,Sensor 3-Gyro + 3-Gsensor IR Control + Part of Keys for IR Learning, Distance of Remote up to 10 Meters Support Voice Search and Voice Calls Supports for the Systems of Android TV Box,Smart TV, Windows, Mac OS, Linux and HTPC