bluetooth mouse fenifox slim mini whisper-quiet flat portable wireless mice rechargeable compatible with laptop,pc,tablet android windows xp(black) fenifox <p><b>specifications:</b></p><p>*bluetooth version: bluetooth 3.0</p><p>*3 dpi levels: 800/1200/1600</p><p>*500mah rechargeable battery capacity</p><p>*operating range: max.32.8ft</p><p>*dimension: 4.45"x2.3"x0.9"(lxwxh)</p><p>*net wight:45g</p><p>*buttons: left/right click, scroll wheel, dpi button, on/off switch, bluetooth connection button.</p><p><b>what's in the box:</b></p><p>1 x slim bluetooth mouse</p><p>1 x user manual</p><p>1 x usb cable </p><p><b>installation guide:</b></p><p>1. turn off the power switch at bottom of the mouse.</p><p>2. connect with usb cable for charging, charge for 1~2 hours.</p><p>3. red light will turn on to indicates charging. after fully charge,light should turn to green.</p><p>4. turn on bluetooth on your computer(please refer to pictures below) , search for external bluetooth device, after your computer find the mouse and pop up a mouse icon. click the mouse icon for pairing.</p><p>5. make sure that the bluetooth function has been activated. double click the bluetooth icon on the task bar or in the control panel, open the "bluetooth management" window, click "add",tick off "facility is ready for searching", click "next".</p><p><b>note:</b></p><p>1. you need to turn off and turn on the power switch to wake the mouse if your computer restarts after a long time sleep .</p><p>2. if your device doesn't have bluetooth function, you need to install a bluetooth dongle first.</p>