Small Hurricane Turbine Electric Fan Portable Fan High Speed Small Handheld Fan

Product information:
Power type: USB
Noise: above 70db
Color: [Y4-dark gray-3600mAh] Smart Display-100 gear wind,[Y4-White-3600mAh] Smart Display-100 gear wind
Motor type: brushless motor
Rated Voltage: 5
Number of blades: no blades
Rated Power: 10
Fan Speed Mode: 100