Outdoor Portable Usb Charging High Speed Digital Display Cooling Fan

Product information:
Noise: below 36dB(A)
Power type: USB
Color: Starry Sky Black, Moon White, Xiaguang purple, vigorous Green
With USB or not: Yes
Operation mode: normal button
Motor type: brushless motor
Applicable occasions for gifts: Gifts
Additional features: turbo fan
Size: 35.5*43*89mm
Number of blades: 6 or more
Style: modern simplicity