USB charging fan fan dormitory desk lamp fan office desktop charging fan product description: The fan adopts stepless wind speed adjustment, which can be adjusted arbitrarily. You can set the mode through the knob and adjust the wind direction through the blinds to meet your needs. The fan speed is designed as an infinitely wind speed button, you can choose it, you can fully adjust your comfortable wind speed, and it has a LED design, so you don't have to be afraid of it in the dark. The fan hardly produces noise during work, and can provide you with a quiet and comfortable or work environment. The fan is small in size, easy to place on the table and bedside, and has a small space, suitable for use in bedrooms, offices and cars. Product specification Interface: type-c Power: 1w-6w Stepless adjustment of wind speed button Battery capacity 5200mAh 3-speed LED lighting Products include: 1 x fan 1xUSB charging cable Powerful Air Circulation: Experience optimal airflow and ventilation with our high-performance fan, designed to efficiently circulate air throughout your living space for a consistently cool and comfortable environment. Adjustable Speed Settings: Tailor the cooling experience to your preferences with our fan's variable speed settings. Choose from a range of options to find the perfect balance between gentle breezes and powerful air circulation. Compact and Portable Design: Our fan is crafted with a compact and portable design, making it easy to move and position in any room. Enjoy cooling comfort wherever you go, whether it's the bedroom, living room, or home office. Energy-Efficient Operation: Contribute to energy conservation with our fan's energy-efficient features. Enjoy a refreshing breeze while minimizing environmental impact and reducing energy consumption compared to traditional cooling methods. Easy-to-Use Controls: Simplify your cooling experience with user-friendly controls. Our fan is equipped with intuitive settings, making it accessible for users of all ages to enjoy the benefits of a well-ventilated space.