The blue light at the roller is on when charging the mouse and the light goes off when fully charged.
System requirements
IBM or compatible computer
Windows:2000/ME/XP(x64)/Vista/7/8
Mac OS X(over V10.4)
An available USB port
Package Contents
Mouse x1
Receiver x1
Instructions x1
Specification
Button number:6 buttons
Tracking System: optical
Frequency: 2405MHz-2476MHz
Effective distance: 10m
Working voltage/current: 3V/4mA
Button life: 5 million times
Roller life: 1.2 million turn
Product dimensions: 110*72*75mm
Product weight: 130±5g
Resolution: 1000-1600-2400DPI
Rate of return: 250Hz
What to do if the mouse has no response?
1.Please charge the mouse with USB cable.
2.Please try to replace the receiver with an USB interface.
3.Make sure the power switch on the bottom of the mouse is “on”or at undefined position.
4.Try to restart the computer.
5.Press the left?middle?right key when the power is on, and put the receiver into the
computer, waiting for 5 seconds, and then you could rematch code successfully.
If it is still unsuccessful, please email to us for technical assistance.