【Fast Heating with PTC Ceramic】Fan heater heats up quickly thanks to advanced PTC ceramic, which produces sufficient heat in a short time. Electric fan heater will provide you with instant and efficient warmth during the cold winter. 【Overheat & Tip-Over Protection】 The portable heater made of flame-retardant ABS material is equipped with various safety systems, including overheat protection, tip-over protection, and automatic shut-off. So you can enjoy the warmth of a portable heater while eliminating safety risks and use it indoors with confidence. 【3 Temperature Settings】 The electric heater has three power modes to meet your different needs. The high/low heating mode blows out hot air of different temperatures to quickly heat the surrounding air and increase the indoor temperature. The natural wind mode will bring you coolness and comfort in summer. 【Noise Reduction and Rotation Mode】The fan heater adopts a noise reduction design of the fan and the wide-angle rotating bottom. Let