Fan Blade-free Halter Portable Outdoor

Product information:
Power type: USB
Noise: below 36dB
Color: Milky White hanging neck fan, light green hanging neck
Control type: Button type
Battery life: 6-8 hours
Rated Voltage: 5
Rated Power: 5.1
Operation mode: Mechanical
Rated frequency: 5
Fan Speed Mode: 3 gears