Product Name: Portable Fan Heater Input voltage: US standard 120V~60Hz, European standard 220V-240V~50Hz, Japanese standard 100V~50/60Hz, Australian standard 220V~50/60Hz Rated power: 1000W Rated voltage: 110/220V Heating method: PTC heater Speed adjustment gear: three gears (normal temperature air, low hot air, high hot air) Timing function: no timing Operation mode: mechanical Switch Type: Knob Type Types of heating appliances: heaters Air supply method: turn page Applicable area: below 10㎡ Maximum heating area: below 20m^2 Safety protection: overheating power failure, overload protection, flame retardant material, short circuit protection, dumping power failure, anti-scalding grille Noise: below 36dB Color: black, white Material: ABS/PP/PBT flame retardant Net weight: 0.9kg Product size: 135x135x205mm Product packaging: 158x178x224mm Product standard: Fan Heater, manual