MINIX NEO A2 Lite is a double-sided 2.4GHz wireless air mouse and keyboard. NEO A2 Lite utilizes the latest six-axis gyroscope and accelerometer technology to give users total control of their MINIX Media Hub for Android™ or other compatible electronic devices. The spacious keyboard has been specifically designed to enable efficient typing, ideal for writing emails and other typing based activities whilst sitting on the sofa. USB Plug-and-Play micro receiver Gyroscope gaming support (on MINIX NEO Series) State-of-the-art double-sided keyboard Advanced power-saving technology Low voltage indication function – LED will flash when battery below 2.2V Model -MINIX NEO A2 Lite Remote Control Operating Range -10m Audio Input Range -5m Battery -2* AAA batteries (not included) Frequency- 2.4GHz wireless Operating Voltage -DC 3V Operating Current -25mA/55mA (audio function turned on) Standby Current -50uA System Requirements - PC with USB Port Compatibility-Windows, MAC OS X, Android, Linux Net Weight -118g Dimension -185 x 55 x 20mm Package Includes- 1 x MINIX NEO A2 Lite Keyboard 1 x USB receiver 1 x User manual