Product information:
Power type: USB
Color: Black
Motor type: brushless motor
Rated Voltage: 5
Additional functions: lighting lamp, eye-protection lamp
Number of blades: no blades
Rated Power: 5.5
Specification: 32.5*7.5*5.5
Operation mode: normal button
Applicable area: 1 fan belt computer
Fan Speed Mode: 3 gears