1POWERFUL AND SILENT: Equipped with a 28.8mm diameter brushless high speed motor and operating at an 8.4V working voltage, our dust collector offers a strong airflow while remaining silent. 2LONG LASTING PERFORMANCE: Featuring 13 large sized blades, accuracy CNC processed, and powered by 2 x 18650 2500MaH capacity batteries(with), our super jet fan ensures a durable and long lasting operation. The highest gear can sustain continuous use for approximately 15 minutes. 3ENHANCED PERFORMANCE: With a 30A electronic speed controller that minimizes heat generation and a maximum power output of 150W, our jet blower delivers exceptional performance. Its peak wind speed exceeds 45m or s. 4FAST CHARGING: Equipped with a Type C interface, our super jet fan supports for PD fast charging protocol, providing you with a convenient and efficient charging experience. 5VERSATILE USAGE: This jet blower is suitable for a wide range of applications, including furniture, cars, computer casings, and electronic devices. Its pocket size design enables easy portability, allowing you to carry it wherever you go. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.