I8 2.4G Wireless Mini Touchpad for Android TV Box PC The product is shipped based on the color or size of the main image of the product page. : 92 keys, 2.4GHz wireless 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 that has longer standby time. for PC, Pad, Andriod TV Box, TV Box, 360, PS3, HTPC/IPTV, etc. s:Operating range: 10 meters(MAX), without signal disturbance and no direction limit.Frequency range: 2.403GHZ ~ 2.480GHZOperational voltage: 3.3VCharge Voltage: 4.4V ~ 5.25VModulation: GFSKChannel: 78channelsTX : less than +5dBmTransmission rate: 1M bit/secFrequency tolerance: +/-30ppm consumption: 55mA(on), 1mA(sleep) : Type: Built-in lithium-ion Item size: 15 x 10 x 2cmItem weight: 107g Note: 3 minutes without any operating it will go into sleep mode, press any key about 1s to wake up.Package Included: 1 x Wireless 1 x Wireless Receiver1 x Charging Cable1 x User