1. High-performance brushless DC motor, high-speed and stable operation, effective noise reduction.
2. 270 degree rotation to meet different needs.
3. Wind speed gear: stepless speed regulation
4. Control method: button control
5. Charging method: USB interface
6. Input power: 5V-1A
7. Output power: 1A
8. Dimensions: 221 x 80 x 267mm