Model NO.: HF-100P Voltage: 220V/50Hz Power : 35 W Current: 0.13A Air volume: 220 m3/h Noise: 31dB Static Pressure: 150 Pa Speed: 2600 rpm Material: Plastic Product Size: 23 * 15 * 17 cm Packing Size: 23 * 18 * 16 cm Product Weight: 1KG Package Weight: 1.5kg Model NO.: HF-150 Voltage: 220V/50Hz Power: 75 W Current: 0.22A Air volume: 540 m3/h Noise: 38dB Static Pressure: 300 Pa Speed: 2600 rpm Material: Plastic Product size: 31*20*22cm Packing Size: 32 * 24 * 23 cm Product Weight: 2KG Package weight: 2.5kg Model NO.: HF-200 Voltage: 220V/50Hz Power : 130 W Current: 0.53A Air volume: 900 m3/h Noise: 43dB Static Pressure: 380 Pa Speed: 2600 rpm Material: Plastic Product size: 31*24*23cm Packing Size: 30 * 26 * 25 cm Product Weight: 3KG Package weight: 3.4kg.