🔋 Portable Mini USB Waist Hanging Hands-Free Fan - Rechargeable 4400mA Battery - 3-Level Speed - Wearable Clip-on Fan for Outdoor Sports and High-Temperature Working Review

✅[Waist Cooling Hands-Free] The portable fan is particularly designed to be worn around the waist. Suitable size ,light weight makes it a perfect partner in this hot weather. It is a good idea to take it when outdoor sports , if you are a traffic police or courier ,after long time working is easy to sweat on the back. That’s what the small guy comes in hand. ✅[Powerful] Built-in turbine engine with a maximum power of 5W (10000RPM)makes it 40% more powerful than the personal fan of a conventional generator. ✅[Durable] The 18650 Li-ion battery supports much more longer than same capacity regular battery. Full charged it can working on 1~4hours. Considering those who have longer working time outside we have prepared TWO SPARE BATTERIES to make the fan working for 2-8HOURS. ✅[Chargeable]Operated by a 2200mA rechargeable battery, it can also be charged via a power bank, computer, car charger, regular socket with USB cable line. ✅[Adjustable] There are 3-level wind setting to adjust. Keep you cool at different temperatures. It is designed for outdoor activities, powerful but noisy. If you mind this, we don't recommend this belt fan.