Portable Handheld Fan, Rechargeable Battery Fan With 5 Speeds, 4000mAh Mini Fan With LED Display for Office, Home, Outdoor, Travel, Grey

• Lightweight and Portable: The portable fan is compact and lightweight, so they won't take up any extra space. This hand fan can also double as a desk fan thanks to a detachable base, making this ideal for home, work or if you're on-the-go. • 5 Adjustable Speeds: This hand held fan features 5 speed levels, delivering everything from a cooling breeze to a strong wind, up to an impressive in an instant. Just press the power button to control the on/off and speed levels of the mini fan. • The battery fan is rechargeable from a regular outlet, computer, or any other device via a USB port. Equipped with a 4000mAh lithium battery, the small fan that can last up to 20 hours in the low-speed mode and five hours in high-speed mode. • The rechargeable fan has built-in a 5000rpm copper brushless motors, which are powerful enough to stably drive the fan blades to run at high speed to generate strong and cooling wind but with incredibly quiet and unobtrusive 30dB sound. • The hand fan rechargeable features a upgraded 360¬∞ surround LED display to let you know how much power is left and which speed you choose, avoiding sudden power off and deserving your affection at first sight when you switch the handheld fan.