Rapoo 3000P 5.8GHz Wireless 1000DPI Optical Mouse with USB Receiver - Grey (2xAA)
Model: 3000P - Reliable 5.8GHz wireless transmission far away from the interference of 2.4GHz wireless Bluetooth and WiFi device - Resolution: 1000DPI - Operating range: 10 meters - Supports Windows XP/Vista/Win 7/Mac OS X10.4 or later - Powered by 2 x AA batteries (included) - Comes with USB receiver & English/Chinese manual