2.4GHz Rechargeable Laser Wireless Optical Mouse with USB Receiver - Black (1 x BL-6P 830mAh 3.7V)
Color: Black - Plastic case material - Mouse button speed default: 800 - Using power-saving IC - Frequency: 2.4GHz - Operation range: 10m - Supports OS: Windows 98/ME/2000/XP/VISTA/WIN7/IMAC - Combines the power of optical with the precision of laser for remarkable tracking on most surfaces - Built-in BL-6P 830mAh 3.7V rechargeable battery (detachable) - Comes with USB receiver and retractable USB cable (75cm)