Rechargeable Battery Fan that Hangs Around the Neck

The material of this fan is solid ABS. It is very convenient to use and can be hung directly on the neck to keep you cool in hot weather. You don't need to hold it by hand, you can use it in many situations such as reading, cooking, cycling, doing housework, driving, doing farm work, outdoor activities, working, fishing, hiking, mountaineering, etc. With a 4000mAh battery, the sound produced is also very light, usually it will not affect your normal work. Can have your logo printed on it as a great promotional giveaway.