GQCQGS G822 - USB

2.4GHz Wireless Mouse Portable Wireless Gaming Mouse Mute Computer Mice for Home Office, 1000/1200/1600/2400 DPI Adjustable, with USB Receiver Specification: Item Type: Mouse Model: G822 Mouse Type: Portable mini mouse DPI: 1000/1200/1600/2400 dpi Interface Type: USB Working Distance: 1cm—10m Voltage: 1.5V Number of Keys: 4 Battery: 1 x AA 1.5V 1500mAh (not included) Use Keys: Mute Use light: No light Frequency of Use: 2402-2480 MHz Commodity: Spot inventory Color: Black + phosphor Material: Plastic ABS Compatible System: For windows 98se / windows sme / windows 2000 / windows sxp / windows 2003 / etc. to new version. Package List: 1 x Wireless Mouse 1 x USB Receiver Note: Battery is not included.