JISULIFE Fa20X Handheld Portable Hand Held Fan 4000mAh
- Long Battery Life：4000mAh Battery, 4-16 hours working time
- Fast Charging: TYPE-C,get it fully charged for only 3-4h
- Wind Power Upgraded：the fastest motor rotation speed is up to 4400RPM.
- 3 Wind Speeds：Soft Breeze- Gentle Wind-Strong Wind
- Material Upgraded: made of ABS material,long use does not fade.