2.4GHz 1600DPI USB Cordless Optical Gaming Mouse Computer Wireless Mouse Mause With USB Receiver PC
Operation systems: Windows 98, 2000, ME, XP, Vista, Win 7 and more
Powered by 1 x AA Alkaline battery. (battery NOT included)
Power: 1 x AA battery (not included)
Color: Black + green, deep gray+yellow, silver+red ,red+blue(as show in the picture)
Mouse size: 104x62x25mm
Powered by 1 x AA Alkaline battery. (battery NOT included)
USB dongle size: 20x14x6mm
Mouse weight: 51g
Receiver weight: 3g