1. The air cutting is more delicate, and the air supply is more even and soft. 2. 5 ABS fan blades with greater air volume. 3. Three-speed wind speed adjustment to meet different needs. 4. Power supply interface: USB 5. Working voltage: 5V 6. Working circuit: 2A 7. Working power: 10W 8. USB cable length: 140cm 9. Material: ABS
