Wireless Mini Keyboard for PC, Smart TV, Android TV Box

EVANPO 2.4G Mini Wireless Remote Keyboard Mouse with LED Backlit Multi Touchpad and IR Leaning Touch Function (negative side): -The touch functions: mouse moving, left /right mouse button, screen scroll, task switch Atmosphere lamp adjustment. (The coordinate axis of the touch panel rotates automatically depending on the grip.) Keyboard function (positive side): -Keyboard function which can supply the letter input. Infrared emission & learning Specifications: -Connection port: With USB 2.0 or above -Transmission mode: 2.4GHz wireless, up to 10 meters -Transmission frequency: 2400-2483MHZ (16 channels) -Transmission Power: Less than +4bd -Power supply: Build-in polymer Lithium-ion battery -Charging voltage: 4.4V-5.25V Charging current: 300mA -Operating current: < 15mA (backlit off) -Sleeping current: < 100uA Applicable Systems: -Window XP, Vista,7/8/10 -Android OS -Linux Packing List: 1 X Wireless Mini keyboard 1 X USB Receiver 1 X Charging data cable 1 X User Manual