1. PORTABLE DESIGN: Neck fan can be folded and stored, taking up little space, easy to carry and store, can be put into a handbag or backpack to carry around, convenient to use anytime and anywhere.
2. QUIET BLADELESS DESIGN: This neck fan is designed without blades to avoid inhaling hair, which is safer. It is silent when running, does not produce harsh sound, more comfortable to use.
3. USB CHARGING: Hanging neck fan can be charged through USB port, convenient and flexible. Built in 1000mAh high capacity lithium battery, compatible with computers, laptops, portable chargers or other USB output devices.
4. USE SCENARIO: The foldable neck fan can be used in a variety of scenarios, suitable for cooling down in the office or outdoor activities, such as camping, traveling, hiking, mountaineering and sports.
5. ADJUSTABLE ANGLE: This wearable fan is made of high toughness hose, the angle can be adjusted at will, the material is skin friendly, suitable for a variety of sports and study scenarios.

Turn it on and use it. There are 5 modes of speed regulation. It has a speed display

Spec:
Item Type: Neck Fan
Material: ABS
Battery: Lithium Battery 3.7V 1000mAh (With Built in Battery Shipment)
Fan Speed: 3.0m/s Maximum
Gross Weight: Approx. 300g / 10.6oz

How to Use:
Turn on and use.

packing list:
1 x Neck Fan
1 x USB Cable
1 x English Instruction Manual