Tonor ® Silent Noiseless 2.4GHZ USB Receiver Wireless Mouse For Laptop Mac Computer

Type: 2.4GHz wireless mouse
Battery: 2 x AAA batteries(not included)
Key: 4 keys (left/right key + scroll)
Wireless range: about 10m
DPI: 1600
Support operating system: Windows 2000/Vista/Win7/Win8/Mac OS X(10.2.8) or higher With Blue LED indicator. It sleeps to stop working.

User Manual:
1.Install batteries
2.Find USB receiver, plug to your computer
3.No code need, start to play now

Non-Clicking Silent Mouse:
Tonor? Non-Clicking Silent Mouse features a silent switch to reduce click noise. It is appropriate for both home and office use, to limit distraction to you and others. Note:When you press the mouse wheel, it may sound.