Vensmile i8 2.4GHz Wireless Fly Air Mouse Gaming Keyboard Touchpad Multi-media Control For Smart TV Box Laptop Mini PC<br>Features:<br>Innovative shape， protable， elegant.The Ergonomically handheld design is easy to carry and operate.Auto sleep and auto wake mode.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.Build-in removable rechargable Li-ion battery that has longer standby time.Perfect for PC， Pad， Andriod TV Box， Google TV Box， HTPC\/IPTV， etc.<br>Specification:<br>          Model       Vensmile i8           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       78 channels           TX Power       less than +5dBm           Transmission rate       1M bit\/sec           Frequency tolerance       +\/-30ppm           Power consumption       55mA(on)， 1mA(sleep)           Battery Type       Built-in lithium-ion battery           Color       Black           Item size       15 * 10 * 2cm           Item weight       107g   <br>Package Included: <br>1 x Vensmile i8 Air Mouse Keyboard1 x Wireless Receiver1 x Charging Data Cable1 x User Manual<br>Detail Pictures: