3 Button Optical Mice 1600DPI Computer Mouse Lightweight Wireless Mouse Notebook

Label:Yes Size:9.5*6.5*3.6cm / 3.7*2.6*1.4" (L*W*H) Mouse type: Wireless Optical Mouse Power Supply: 2 x AAA Battery(Not included) Package include:1Pc Mouse+1Pc USB receiver DPI:1600 Interface: USB Color: Black

Mini adapter Plug and play Wireless transmission, the longest sensing distance up to 10-15 meters Portable and weight light, very convenient to carry and store Power switch for save power Up to 10 meters of operating distance