How to Use:
Plug and play, turn the dial clockwise to increase the fan speed, and turn the dial counterclockwise to decrease the fan speed.
Lightly press the LED switch to turn on the colorful lights, and press again to adjust the light mode
Specification:
Item Type: Laptop Cooler
Material: ABS, Metal
Model: BM13 Speed Control Symphony Version
Color: Black Blue
Fan Speed: 2500±10%RPM/2100±10%RPM/1600±10%RPM
Speed Adjustment: Dial Speed Adjustment
Power Supply
If the product encounters any problems please contact us, we are 24 hours at your service, hope our store products can help you!