New USB-Powered Portable Mini Charging Fan

Product information:
Noise level: 36 dB(A) to 45 dB(A) (inclusive)
Power supply type: USB
Colors: Green-Orange, White-Grey
USB port included: Yes
Motor type: Brushless motor
Additional features: USB charging cable
Number of fan blades: Bladeless
Control method: Piano-key type
Dimensions: 196 × 144 × 40.6 mm
Wind speed settings: 5 levels
Style: Classical style