*2.4G Wireless Mouse
*Power: 5V, 100mA max, 2AAA batteries
*Size: 119mm(L)*62mm(W)*39mm(H)
*Port: USB
*Optical Sensor: Agilent
*Wireless Tec: Sunplus
*Resolution: 800DPI
*Switch Life: 5, 000, 000 times
*Working Range: Coverage 10 Meters
*With ID memory, need not setup ID again after you change the Batteries
*High quality, works well on most surfaces except glass
*Scroll and zoom easily with the mouse wheel
*Compatible with Microsoft Windows 98/Me/2000/XP/NT4.0/Vista, Mac OS