<ul><li>- Wireless mouse 2.4G Wireless Connection Range: Radius 3 m- Mini QWERTY 92-key keyboard multimedia control keys and PC</li><li>gaming control keys- With Battery: it is powered by Li-ion Battery(include),and can becharged via USB cable- The Air mouse cannot use on LG and Samsung TV( Smart TV)- Fn+F2: Open or Close Keyboard (Backlight/ Backlit) or Change Backlight color- Fn+ Space: Speed up the mouse move- Fn+ F11: Full screen to browser- Fn+F1(RF): Activation keys</li></ul>