wireless keyboard for android tv box

This is a wonderful combo, 2.4GHz Mini Wireless QWERTY keyboard, TouchPad combo, with USB interface adapter for the lectuer, sales manager, presenter and others, from within a 15' radius make a presentation and operate PC wirelessly. Change slides and screen options, write on the screen, emphasize words and objects just by using this wireless mini keyboard and mouse with touchpad. Perfect for PC, Pad, Andriod TV Box, Google TV Box, etc.

Features:
92 keys, 2.4GHz wireless Keyboard with Touchpad.
Touchpad DPI adjustable functions.
Built-in high sensitive smart touchpad with 360-degree flip design.
Mini QWERTY keyboard with multimedia control keys and PC gaming control keys.
Auto sleep and auto wake mode.
Innovative shape, protable, elegant.
The Ergonomically handheld design is easy to carry and operate.
Build-in removable rechargable Li-ion battery that has longer standby time.
Perfect for PC, Pad, Andriod TV Box, Google TV Box, Xbox360, PS3, HTPC/IPTV, etc.

Specification:
Operating range: 15 meters(MAX), without signal disturbance and no direction limit.
Frequency range: 2.403GHZ ~ 2.480GHZ
Operational voltage: 3.3V
Charge Voltage: 4.4V ~ 5.25V
Modulation: GFSK
Channel: 78channels
TX Power: less than +5dBm
Transmission rate: 1M bit/sec
Frequency tolerance: +/-30ppm
Power consumption: 55mA(on), 1mA(sleep)
Color: White + Black
Battery Type: Built-in lithium-ion battery
Item size: 15 * 10 * 2cm
Item weight: 107g
Package size: 17 * 14.5 * 3.5cm
Package weight: 175g

Package & accessories:

1 X PU Pouch (or) gift box
1 X Mini Wireless Keyboard Combo 
1 X Wireless Receiver Adapter
1 X USB-A to Mini-B Charge only Cable 
1 X User Manual

It's a Convenient device for the lectuer, sales manager, presenter and others, from within a 15' radius make a presentation and operate PC wirelessly.People can easy change slides and screen options, write on the screen, emphasize words and objects just by using this wireless Mini Keyboard and Mouse with Touch Pad.
It's also a portable device to achieve people's daily requirements.Such as,for people who want to watch internet TV play on their standard TV, via broadband and a PC, like NBC,ABC,FOX and IPTV, those all can be true with using this wireless mini combo,who can sit in comfortable chair and select viewing pleasures without walking to computer to change channels or scroll 
through options. 

Notice: After 3 minutes without any operating will into sleep mode, press any key about 1s to wake up.