Voltage [V]: 220Frequency [Hz]: 50 Air Delivery [㎥/min] Air Delivery - Hi [㎥/min]: 49 [ft³/min] Air Delivery - Hi [ft³/min]: 1,734 Air Velocity [m/min] Air Velocity - Hi [m/min]: 214 [ft/min] Air Velocity - Hi [ft/min]: 701 Consumption - Fan [W] Consumption Fan - Hi [W]: 35 - 43Consumption Fan Lo [W]: 26 - 32 RPM [min-1] RPM Normal - Hi [min-1]: 969 - 1185RPM Normal Lo [min-1]: 662 - 809 Product Country: Hong Kong