Amazon JISULIFE  
JISULIFE Portable Handheld Turbo Fan [18H Max Cooling Time], 6000mAh USB Rechargeable Personal Battery Operated Lash Small Pocket Fan with 5 Speeds for Travel/Outdoor/Home/Office - Black
【Patented Turbocharged Airflow】JISULIFE Handheld Turbo Fan has 2 vortex tech patents: Air Turbo and Air Jet. The airflow is accelerated and compressed by the air duct turbine, the wind is stronger, and the wind feels closer to nature.
【5 Gear Turbo Wind】JISULIFE Portable Fan Upgraded 5 gear turbo wind for potent cooling. You just simply press the power button to change the wind setting, short press to cycle switch low-speed (3300r/m) to high-speed (6100r/m), and long-press at any gear to turn it off.
【18H Max Cooling Time】JISULIFE Handheld Fan comes with a 6000mAh rechargeable battery, has a long-lasting battery life, which can provide 5-18 hrs duration (depending on speeds). Fully charged in 4 hours using a device with USB port, you can enjoy coolness all day without worry.
【Powerful & Energy-efficient】JISULIFE Personal Fan features a high-performance motor and optimized air duct to improve wind power while minimizing noise. Compared to other hand held fan, it has a faster speed (6100 r/min) and stronger wind (4.8m/s).
【Handheld/Desktop Fan】JISULIFE Travel Fan comes with a lanyard and an anti-slip mat at the bottom, you can hang it around your hands as a handheld fan when outdoors and use it as a lash fan on a flat table. It's travel essentials for women or families.
JISULIFE Portable Handheld Turbo Fan [18H Max Cooling Time], 6000mAh USB Recharg
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