CPI: 800/1200/1600/2000/2400. Scanning Speed: 30IPS. Transmission Distance: 10m Switch Life: 5 million cycle. Cordless Carrier Frequency: 2402MHz-2480MHz. USB Interface: USB 2.0. O.S requirement: Windows XP/Vista/Win 7/Win 8/Mac OS x/Linux. Installation: 1. Find the wireless mouse and Nano receiver in package. 2. Plug Nano receiver to USB port on PC 3. 1pc AA battery into Mouse body Properly(Battery not included in package) 4. LED indicator will keep flash for few seconds,the Mouse is ready to work. Advanced function 1. DPI adjustable function With 5 adjustable DPI 800/1200/1600/2000/2400,factory setting is 1200 DPI,Press the switch button on top of Mouse can easy to adjust DPI.LED indicator will flash one time while it converting to 800 CPI,LED will flash twice while it converting to 1200 CPI,LED will flash three times while it converting to 1600 DPI,LED will flash four times while it converting to 2000 DPI,LED will flash five times while it converting to 2400 DPI. 2. Customized function for the fourth and fifth button The is two side key of mouse,it is default for backward and forward function.Two side buttons can be set for different functions after install the software,please go through our website eptc.cn to download the software.3. LED backlighting.There are three parts on top of mouse have LED backlighting,it is located in scroll wheel,logo part and the decorated line.LED switch button is on bottom of mouse,there are three option ON,OFF,ON/light,put it at ON/light,the LED will be lighting up.
