2.4GHz Wireless 1600DPI Optical Mouse with USB Receiver - Black + Grey (2*AAA)
Color: Black + Grey - Combine high-definition optical technology and fashion style; give you an efficient way to work or study - Frequency: 2.4GHz - 1600dpi - Plug and play design - Wireless range: 10 meters - Powered by 2 * AAA batteries (NOT included) - Comes with USB receiver