4000mAh Portable Hanging Waist Outdoor USB Fan High Wind Power Mini Fan(Blue)

1. Battery capacity: 4000/10000mAh
2. Charging port: -C
3. Output: 5V 2A
4. Material: ABS, metal
5. Size: about 8.6 x 9.8 x 4.6cm
6. Weight: about 260g

Features:
1. Strong wind power, designed for outdoor high temperature job workers
2. LED intelligent digital display, gear / power digital display
3. With metal waist buckle, can be hung on the front waist, back waist, side waist, carry more convenient
4. Can be used as emergency mobile power
5. 130 degrees wide-angle wind, blowing through the cool body
6. Adopts noise cancelling motor + duct muffler design, double noise cancellation, low noise operation
7. Thin and portable, no burden on the wearer
8. Elastic metal frame, bending is not easy to break, can be placed on the desktop use
9. -C charging port, convenient and quick