Simplecom RT150 2.4GHz Wireless Remote Air Mouse Keyboard with IR Learning RT150 can be also used for controlling presentations, teaching and lecturing with larger screen or projector, anyone who wants to control their computers from the comfort of sofa, and the full QWERTY keyboard allows for convenient typing from the same device. Features 2.4G Air Mouse Keyboard combo, with Nano USB Receiver Built-in 6-axis gyroscope air mouse control With IR remote control mode and IR learning function Designed with universal function keys*, work for PC, Mac and Android TV Box Built-in rechargeable Lithium battery Elegant and Ergonomic design, lightweight and easy to use Plug and play, no software of driver needed Compatible with Windows, macOS, Linux and Android systems Specifications Sensor_ 6-axis (3 Gyroscope + 3 Accelerometer) Communications_ RF 2.4G Wireless Working Distance_ 10m Wireless Frequency_ 2.400-2.483Ghz Operating current_ <10 mA Standby current_ <20uA Battery_ 250mAh rechargeable Lithium battery Charging Port_ Micro USB Indicator light_ LED light Dimension_ 155x46x12mm Weight_ 62g System Support_ Windows XP and above, Android (4.0 and above), macOS, Linux Package Contents 1x RT150 Remote 1x USB 2.0 Receiver 1x USB Charging Cable 1x User Manual * As a universal controller, certain key functions may not supported by some customized systems