1. Quick thumb function: fast forward or backward when browsing the web, forward of backward at the same folder window.
2. Light Mode Switch: short press to switch 7-color cycle breathing+6 single color breathing+6 single color constant light,A total of 13 kinds of light mode ,long press more than 2 seconds to turn off the lights.
3. Adjusting DPI: 6-speed adjustment,1000/1600/2400/3200/5500/9200 DPI,1000 DPI red light flash 3 times,1600 orange,2400 green,3200 light blue,5500 blue,9200 purple.
4. Fit for Gamer: For the fire key, short press to double click, long press more than 2 seconds to switch triple click, light flashes 3 times represents successfully switched.

Product Detail:
1. Size: 130x81x40mm
2. Weight: 145g+-5g
3. Polling rate: 500Hz
4. Counterweight:8×2.5 Gram tuning weight
5. Switch Life:8 million times
6. USB Cable Length:1.8M braided-fiber cable
7. Optical type: Red wave

Note:
1. Please remove the foot pad protective film before use!
2. Press the left and right buttons at the same time more than 2 seconds to restore the default settings.

Packaging Detail:
1. 1 x T90 Gaming Mouse
2. 1 x Instruction