2.4G Wireless big office Optical Mouse
* Button: 6D
* Size(L*W*H): 115*63*39mm
* Resolution: 800/1200/1600DPI
* Battery: with 1pcs AA/1.5V
* Distance: Up to 10 Meters
* Packing: with Mini handle gift box
* Color: as pics, black+ Button with rubber Black , red,etc customized