... :2.4G wireless optical mouse 2:mini receiver 3:High resolution:1200dpi 4:CE ... Free 360-degree working distance up to 10m5:Mini receiver can be stored neatly inside, easy to carry6 ... uses 1000CPI switch.Multiple auto dormancy function,unplug receiver or shutdown,etc,the mouse,keyboard,can ... mouse and keyboard ,plug and play.MINI inside-type inside receiver is easy to carryTechnical Specification Wireless ...