USB Desk Fan,4000Mah Rechargeable Battery Operated Table Fan 4 Speeds Mini Portable Fan,with Strong Airflow Quiet Operation,Electricity Display,Easy to Disassemble,Desktop Fan, ()

4 Speeds and Power Display The desk fan has four speeds of natural wind, sleeping wind, neutral wind and strong wind, providing more choices in different temperature environments. Battery level can be easily checked with the power indicator light
15 Hours Working Time and Plug & Play USB Desk Fan features an upgraded 4000mAh battery that can run for 3.515 hours on a full charge, depending on your settings. Not only for the office or home, but also for travel. The package includes a USB charging cable, which can be plugged into a car or power bank computer and other USB ports for charging. Can be used while charging
Easy to Clean Safe and This rechargeable fan can easily remove the front cover to clean the fan blades. The mini fan meets the international voltage requirements, and the internal optimized PCB chip charge and discharge protection, over-temperature protection, etc., ensure long battery life and prevent short-circuit and other safety issues
Ultra Quiet and Freely Adjustable Angle Adopting a high-speed brushless silent copper motor, this portable fan will not disturb your work, study, sleep or yoga. The rotation angle of the USB fan can be adjusted from 0 to 90 degrees to ensure sufficient fresh air for the entire area. The vertical swivel design also allows cool wind to blow on the face