H20 Mini Wireless Keyboard Backlight Touchpad Air mouse IR Leaning Remote control For Andorid BOX Smart TV Windows 

Functions:

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 USB2.0 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

Net weight: 93g

Size: 145*75*13.5mm

Packing List:

1 x H20 Mini keyboard

1 x Receiver

1 x USB Cable