Product functions:1、100% brand new and high quality.2、 Full wireless keyboard and Full Function keys (F1-F12)3、 Input text conveniently and the motion sensing mouse allow you to wave this item to control the mouse4、 USB2.0 interface、 mini-receiver、 automatic to connect5、Plug and play micro receiver、 Compatible with USB 1.1 and USB 2.06、Can be applied in PC、projector、TV、HTPC&Network Set-top boxed.Range of distance 10M7、4 choices of CPI for user selection、 from 600 to 1200.8、 Advanced power saving technology with less than 15mA operating current(operating current for ordinary wireless mouse is 15~40mA)9、 Low voltage indication function. When battery voltage is drops below 3.5V、LED will flash. Support for all keys to arouse.10、Automatic frequency-hopping technology、 strong anti-interference、 high sensitivity11、Multiple-axis Gyro-sensor、 wave to point and click for mouse operation.12、Advanced 2.4 GHz wireless technology、 without caring about the signal's delay or loss13、Compatible with Windows XP、Windows Vista、Windows 7、Mac OSX、Linux、Android etc.Package Included:1 x Wireless 2.4GHz Fly Air Mouse Keyboard1 x USB ReceiverNOTE:As the effect varies from monitor to monitor、 there is irrevocable slightly difference in colors between the color showed on your monitor and the real one、 So if dear you can not accept this very little difference、 be cautious before you making the orders.thanks for understanding.