Mini Wireless Keyboard 2.4GHz English Air Mouse Keyboard Remote Control Touchpad For TV Box Notebook Tablet PcItem specificsProducts Status:StockStyle:Standard，Ergonomics，Multimedia，Gaming，MiniType:2.4Ghz WirelessFull Size keyboard:YesWrist Support:NoInterface Type:USBApplication:DesktopMechanical Keyboard:NoModel Number:L381-BBrand Name:OEMAir Mouse Keyboard:Wireless KeyboardColor::whiteWeight::118gPackage weight::138gSystem Requirements::for Windows，Linux，Android/Google/Smart TV，for Mac OS2.4G wireless connection range::Radius 10 mConnection::RF 2.4G wireless connectionDimensions: :Approx.146 x 98 x 19 mmTouch pad::about48x38 mmOperating voltage::3.3V100% brand new and high quality.Quantity:1pcs92 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.Perfect for PC， Pad， Andriod TV Box， Google TV Box， for Xbox360， for PS3， HTPC/IPTV， etc.Specification:Operating range: 10 meters (MAX)， without signal disturbance and no direction limit.Transmit power: +5db MaxOperation voltage: 3.3VOperation currEnt:<50mACharging current:<300mASleep current:<1mAWeight(grams): 110gSize: 146*97*19mm(L*W*H)Power by 2*AAA battery (not include)System Requirements:Windows 2000 / Windows XP / Windows 7 / Windows Vista / Windows Vista / Windows Linux(Debian-3.1，Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested)Notice:This link is ONLY English Keyboard，if want Russian PLS click on this link:http://www.aliexpress.com/item/Mini-Wireless-Keyboard-2-4GHz-Russian-English-Air-Mouse-Keyboard-Remote-Control-Touchpad-For-Android-TV/32491005343.html?spm=0.0.0.0.EE878yPackage Included:1 x 2.4G Wireless mini Keyboard with Touchpad for PC Google Andriod TV Box1 x USB Receiver1 x User Manual