Six Keys Wireless Mouse
*2.4G wireless technology, fast response
*6 keys for operation, left right button, scroll, CPI, page forward backword
*CPI adjustable for 500cpi, 1000cpi
*Freely operate, no cable borning again.
*Nano receiver, it can be put into mouse for no use.
*Automatically to match, plug to use.
*Battery work over 6 months