Desk Fan, 4000mAh Battery Powered Fan, LED Display, 1-199 Speeds and 105° Rotating Head, Powerful Airflow Wall Fan for Office and Home, Bedroom, Kitchen

General Description: This portable desk fan is a versatile and quiet device, ideal for use at home or in the office. With a clear LED display, it allows you to easily monitor the speed and battery life. Equipped with a brushless motor, it offers ultra-quiet operation and a 105° rotating head for optimal comfort. Its turbine design ensures a powerful airflow while maintaining a noise level of only 20 dB, perfect for not disturbing your sleep or work. Technical Specifications: Battery Capacity: 4000 mAh; Continuous Use Time: Approximately 24 hours in breeze mode; Wind Speed: 1 to 199 speeds; Noise Level: 20 dB; Material: ABS. Compatibility and Accessories: USB cable with Type-C connector included. Installation: Can be placed on a desk or hung on the wall. Operation: Manual adjustment of wind direction; Breeze mode for pleasant air circulation; 360° circulation design for optimal airflow throughout the home.