Powerful Portable Fan: The fan is equipped with a built-in copper motor, effectively reducing noise and carbon brush friction, ensuring stable and quiet operation with high speed and low power consumption. Its five-blade design allows for rapid rotation to produce a powerful airflow, letting you enjoy coolness wherever you are. 5 Fan Speeds: You can choose from 5 different fan speed settings to suit your preferences and needs. Whether you like a gentle breeze for sleeping, a natural breeze, a refreshing breeze, a cool breeze, or air circulation, this USB fan will meet your expectations. USB Charging: The fan is equipped with an 1800mA battery that can be recharged via USB-C in just 2.5 hours, providing up to 8 hours of continuous operation. It can also be charged via a computer, power bank, etc. An LED indicates the battery level and fan speed in real time, keeping you informed. Detachable Design: The portable fan's grille is designed to be removable. Simply turn counterclockwise to remove the grille, then remove the fan blades to clean them in the sink (the body cannot be washed directly). Portable and compact: This handheld fan is lightweight and easy to carry. It can also be folded 90° and comes with a wrist strap so you can hang it around your neck as a neck fan. It includes a versatile stand that can be used as a desk fan while working or as a phone stand, allowing you to enjoy the cool air while watching TV.