Product Spec:
Wireless technology: Bluetooth 4.0
Wireless distance: 10-15m
Product Size:133*55*12mm
Weight: 75±5g
Resolution: 1200
Operating cycles: 1,000,000 cycles
Battery:2*AAA dry battery(Not included)
Material: ABS Plastic and silicon
System requirement: Windows 2000/ 2003/ ME/ XP/ Vista/ Win7/ 8/ 10/ MAC OS/ Linux

How to use it ?
1. Insert the battery into the mouse.
2.Bent the mouse, when you hear a sound,it means the mouse is bent into correct position. The blue light will shake,and the mouse is turned on .
3. Press the bluetooth button on the mouse .
4. Open your computer Setting-Device- add bluetooth mouse
5. The computer will search our mouse . After it find out our mouse,click to connection ,then the mouse can work.

Note:
1.This is bluetooth mouse ,no USB receiver .
2. This mouse can not be used on Win7 and XP system.
3. The mouse must be bent to the right position,otherwise it can not turn on.