1.2.4GHz digital wireless transmission freely moving in 10meters
2.With built-in memory, the replacement of the batteries does not have to recode
3.2 AAA alkaline batteries provide up to three months of battery life
4.Low-voltage alarm function
5.Super mini USB receiver
6.Power on/off function
7.Smart link connection between mouse and USB receiver-connects automatically
8.USB receiver stored inside the mouse and carrying easily
9.Receiver power requirement: 5V DC for USB port
10.Resolution : 1000dpi-1200dpi
11.Rated working voltage:3.0V
12.Rated working current 20Ma
13.CPI button to select favorite cursor speed
14.Maximum acceleration: 14 inches per speed.
15.Support Windows95/98/2000/NT/XP/Vista