HM-840 RGB lighting office mouse

Size: 109.5*61*35mm

Resolution: 800/1200/1600DPI

Connection: Bluetooth + 2.4G wireless dual modes

Battery: 2pcs AAA batteries(not included)

Color: full plastic black,silver add extra 0.04USD,red add extra 0.08USD

YZW 1011 solution + 8650 optical sensor,full SMT PCB