USB Portable Fan 10000mAh Rechargeable, Mini Waist Fan with, Max 22H Working Time, 4 Speeds 8000RPM Strong Airflow Wearable Personal Clip Fan Belt Fan for Outdoor, Jobsite, Farms, Traveling, Fishing

Provides a maximum working time of 22 hours on a single charge.
4 speed settings controlled by button for customizable airflow intensity.
Delivers strong airflow with high velocity of 8000 RPM for outdoor use.

Upgrade 1 ：10000mAh Polymer Battery10000mAh polymer lithium battery, it can provide 12-30 hours of continuous fan operation, or LED lighting for more than 30 hours. At the same time, it can charge your mobile phones two when outdoor.

Upgrade 2: Newest straight-through designNewest straight-through structure with upgraded and more powerful motor can eliminate the inlet air resistan, under the action of strong motor ( maximum speed up to 8000RPM), can provide strong air volume, rapid cooling for your body; Driven by the same 10000mah battery, the wind was more stronger, and the enduran increased from 10H to 12H(highest speed wind)

Upgrade 3: Battery Indicator LightLED digital display, allowing real-time viewing of remaining electricity and wind speed. When you need to go out to work or hike, it can intuitively tell you whether you need to charge

Upgrade 4: LED LightAddition high brightn and energy-saving LED lighting. Supported by a 10000mAh battery, the maximum continuous illumination time exeds 30 hours. In outdoor activities such as night hiking and camping, it not only provides a personal fan function, but also serves as a lamp for long-term illumination