4. Easy-to-Use Design: Simply the button to the fan and release it to stop. The user-friendly interface makes it effortless to control the airflow as desired. 3. LED Lighting and Type-C Charging: Featuring built-in LED light beads, the fan automatically turns on when powered on, emitting a beautiful glow. mini fan also incorporates a convenient Type-C charging interface that supports 15W PD/QC fast charging. 2. Long-lasting Battery Life: Built-in two 21700 type high-capacity batteries with each battery providing 3000mAh, offering a long-lasting battery life. Even on the lowest setting, powerful blower can sustain up to 4 hours of continuous use. 1. High-Speed Bearings: Equipped with premium high-speed bearings and 13 CNC-machined stainless steel blades, this turbo violent fan generates pressure and speed exceeding 52 meters per second, ensuring powerful and efficient airflow. 5. Powerful Brushless Motor: With a built-in robust brushless motor reaching speeds up to 130000RPM, this small turbo fan delivers strong and consistent airflow. The integrated 30A current regulator enables infinite speed adjustment, allowing you to customize the airflow according to your preference. The PETG mixed carbon fiber housing ensures durability while maintaining an exquisite design., Weight: 1.03066107485 Pounds, Manufacturer: Xnuiasqe