* Optical /usb/ wireless mouse
* Perfectly match your palm
* Adjustable button 800/1600 DPI
* Low power consumption

Mini 2.4GHz optical wireless mouse. 

Technical feature
1.Reliable 2.4GHz Technology
2.No any lag/delay mouse
3.Gilded Nano receiver,plug-and-forget,plug-and-play.
4.Anti-interference,2-way communications,Auto channel hoping
5.Storable receiver design for convenient portablity
6.Built-in memory.No need to synchronize channels when replacing batteries.
7.Power on/off key
8.Adjustable button 800/1600 DPI
9.Low power consumption
10.Auto stand-by abnd sleep mode
11. 3 colors for your option: (Grey,Red,Yellow)