Features: 1Applicable: Perfect for indoor use electric heater, allows input AC, perfect for indoor use, such as office, room, desk, home, bedroom, dormitory, etc. 22 Gears Adjustment: 2 gears wind speed can be adjusted, low speed gear 1200W, high speed gear 1800W, to meet different heating needs. 3Fast Heating: Iron chrome alloy heating wire with high speed fan helps to heat up the room faster and heats up quickly and efficiently within minutes. 4Large Coverage: This portable heater can cover an office or room of 100 squared, covering a large area so you can enjoy a warm indoor temperature. 5Portable: Compact size, can be placed directly on the work desktop or bedside, under the table, will not take up too much space, energy saving and eco friendly. Specification: Item Type: Portable HeaterMaterial: ABSGross Weight: 1032g / 36.4ozProduct Size: Approx.240 x 230 x 95mm / 9.4 x 9.1 x 3.7inPower: low speed gear 1200W, high speed gear 1800W (button adjustment)Gear: low speed, high speed Package List: 1 x Heater