Product Description
Device Type:2.4Ghz wireless mouse
Keys:3 keys to 7 keys can be provided to you
Power:2 AAA battery 1.5V --3V, 10--15mA
Working distance:10-15 m
DPI:1000/1200/1600/1800/2000,according to your request
Receiver:Mini NANO USB receiver
Key-press life:3.000.000 times
Scanning speed:1500-3000/second
Operation System:Vista/XP/Windows7/WIN8/ME/MAC etc.