HM-835A Colorful 2.4G Wireless Mouse for Office Use

Size: 100*64*35mm

Resolution: 800/1200/1600DPI

Connection: USB nano receiver,plulg and play

Battery: 1pcs AA battery(not included)

Color: full plastic black,other plastic colors add extra 0.05USD/pc 

Huntersun solution + 9500/KA8 sensor or Pixart 3205IC