USB LED Digital Display Hanging Neck Fan Portable Summer Air Cooling Bladeless Outdoor Sports Travel Leafless Wearable Neckband Fans

Feature:
LED digital display, 10-30cm neck adjustment, 360 ° full range blowing.

Specification:

Material: ABS + electronic components

Weight: 285g

Battery capacity: 3000mAh

Size: 20.5*6*6cm/8*2.36*2.36in

Endurance: 6-8h

Noise: below 36dB

Gear: 5 gear