Portable Small USB Office Keychain Mute Fan

Product information:
Power type: USB
Noise: 36-45dB (included)
Color: skin color, yellow, pink, green
Motor type: brushed motor
Rated Voltage: 5
Number of blades: 3
Rated Power: 2
Specification: 33.5*27.5*56
Operation mode: normal button
Fan Speed Mode: 3 gear