Product information:

Number of keys: 6
Tracking system: Optical
USB cable length: 1.8m
Operating voltage / current: 5V 100mA
Key life: 3 million times
Roller life: 1.2 million revolutions
Resolution: 800-1200-2400-3200DPI
4 DPI adjustable modes, 800 red, 1200 blue, 2400 green, 3200 purple.
Press and hold the DPI button for more than 3 seconds to turn off the light.
Product size: 134 * 96 * 83mm

Packing list:

Mouse*1