- Double Speed: Low/High
- Voltage: 110/220 V
- Frequency: 50 Hz/60hz
- Power: 44-54W / 53-65W
- Speed: 1850/2550 (RPM)
- Air Volume: 410-530 m⊃3;/h
- Air Pressure: 240/300 Pa
- Noise: 29/33 dB
- Life: Over 50000 Hours
- Weight: abt 3.3 KG with package
- Current (Amps): 0.19-0.22/ 0.49- 0.58
- Electric Current Type: AC
- Blade Material: ABS Plastic
- Item Dimensions: 12.5*7.9*8.3 Inch
- Diameter: 6 Inch