ay, 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 Touch Symphony Version
Color: Black Blue
Fan Speed: 2500±10%RPM/2100±10%RPM/1600±10%RPM
Speed Regulation: Touch Switch
Power Supply Interface: USB
Voltage: DC 5V
Applicable Scope: Suitable For 12in – 17.3in Laptop
Package List:
1 x Laptop Cooler
1 x Independent Mobile Phone Holder
1 x Data Cable