2020 Best selling usb rechargeable DC portable fan electric table mini fan for air cooler
1. Brushless DC motor+ fluid fan blade ,strong wind(500m/min), low noise<27dB.
2. 24° pitching angle adjustment, satisfies different demand.
3. USB/rechargeable battery power supplier, convenient for outdoor and indoor.
4. 4000mA internal polymer lithium battery.
5. Oscillate left and right automatically.