Portable mini Fan

This mini portable fan, rechargeable via USB, offers 5 speeds and a battery life of 9 to 16 hours thanks to its 6500 mAh battery. Foldable and lightweight (181 g), it's ideal for the office or travel. Enjoy optimal comfort with its breeze mode and LED display showing speed and battery level.   Our built-in fan has a 6500 mAh battery that can last 9 to 16 hours. Note: the fan automatically shuts off after 4 hours of continuous operation. An LED indicator displays the battery level and speed, allowing you to charge the fan in time or adjust the wind speed as needed.  + product    1— Sleeping in the Wind   2— Natural Wind   3— Fresh Breeze  4— The Strongest Wind  5— Cyclical Wind (The special function of 5th Gear – is a gradual rotation from light wind to strong wind, achieving the effect and experience of the cyclical exchange of different wind speeds.)     LED display  The mini fan's LED screen displays the exact battery level and current wind speed mode in real time and can remind you to recharge the battery when the mini silent fan is too low, so you don't have to worry about a sudden power outage.