1. Main material: ABS engineering plastic
2. Rated frequency: 50HZ
3. Rated voltage: 220V
4. Rated power: 20W
5. Weight: 1.2 kg
6. Dimensions: 28X29 cm
7. Features: Increased air outlet, 3 thin and thin fan blades design, faster speed, air volume up to 0.7 m3 / s
8. Copper mute motor, screw turbine air supply, adjustable two-speed wind speed.