Radio Frequency: 2.4G Hz Supper mini USB receiver can be stored in the mouse bottom after used. Adopt the latest optical sensor, the mouse can work on most surface. Up to 1200 DPI. The mouse will stop working once you pull the receiver out of the USB port or the computer is turned off. Power: 1.5V, 15mA, 1*AA batteries. The work distance: 10 meters. Compatible with windows XP//7/8/10,MAC OS.
