Keep your hand in a natural and comfortable position.

Specifications:

Weight: 210g+/-10g

Electric current: <70mA(wired) <21mA(wireless)

Voltage: 5V

DPI: 800/1200/1600/2400/4000(wired, color-changing) 800/1000/1600(wireless) 600/1000/1600(wired, blue)

Illumination number of colors: 16800000(RGB).