【Heats Up in 3 Seconds】 The advanced PTC ceramic heating element ensures that the space heater is faster and more energy-efficient. It can heat up quickly in 3 seconds to produce a consistent temperature, allowing you to warm up quickly and get rid of that annoying cold. 【Safety Protection Function】 The space heater is made of fire-resistant material, so you can use it with confidence. The built-in overheat detection chip stops heating when the temperature of its internal control point exceeds 75°C, but the fan continues to operate. After it has cooled down, the fan heater automatically restarts and continues heating, effectively preventing burns or fires. 【2-Speed Temperature Setting】 The fan heater has two optional heating settings: 900W at low temperature to produce a gentle warm breeze and 1800W at high temperature for rapid heating in winter when you are cold. 【Low Noise, Quiet】 With a noise level of less than 30dB, the electric fan heater is perfect for use in the office or