USB Fan Quiet Mini Hand Fan Portable Fan with 5000Mah Battery USB RechargeableWith built-in high-capacity 4200mAh lithium batteries, the USB rechargeable fan can work 6-13 hours when fully charged. This mini fan is compatible with all USB ports, so you can charge it from any USB device. Five Speeds Adjustable & One Button DesignCompared to similar products on the market, the small fan has been innovatively upgraded to five wind speeds to meet your needs in different occasions. In addition, with the one-button design, you can switch different wind speeds by pressing the button and turn off by long pressing the button for 3 seconds. LED Power Display The foldable fan is equipped with a clear digital LED display that shows you the exact battery level and current wind speed while working. It serves as a low battery reminder to remind you to charge this portable fan in time. Fast Cooling & Detachable Fan GuardThe USB handheld fan adopts 5-blades design that maximizes airflow for cooler and smoother wind. In addition, the detachable fan guard ensures that you can easily clean the fan to prevent allergies caused by dust accumulation. Low Noise and PortableHigh quality pure copper motor effectively reduces the noise caused by friction and provides strong wind with less noise. The USB rechargeable fan weighs only 190g, easy to carry with you anytime, anywhere. What's in the package 1 * hand fan 1 * USB charging cable 1 * lanyard 1 * pedestal 1 * Product Manual 1 * fragrance flakes