Features: 1.200000 RPM turbofan, brushless motor, powerful. 2. Strong dust removal, handling a series of debris such as accumulated dust, sand, hair, etc. 3. Built in 21700 lithium battery, with long battery life and up to 2 hours of low-frequency use. 4. Infinite speed regulation, easy to operate with one hand, two in one switch speed regulation, increasing air volume from small to large, better protecting the motor. 5.[High-Speed Airflow]This versatile cleaning tool is perfect for home, car, and use. The jet fans optimal airflow and performance. Its portable design allows you to take it anywhere, whether you're on a camping trip or cleaning.