Electric Heater Mini Portable Intelligent Air Heater Reduced Wind Noise Home Heating Warmer Fan Intelligent Constant Temperature Name: Intelligent air heater Power frequency: 500W Frequency: 50HZ Voltage: AC220V Material: ABS PA Color: white/pink/green Intelligent constant temperature: give you the temperature you want PTC ceramic heating, after fast heating, maintain a constant temperature just like a natural and comfortable spring warm wind Reduced wind noise Convection duct design: comfortable eyes, warm fingers, full of inspiration Heating with heating wire: smart heating mode, high heating efficiency, faster heating, no need to wait for heating to maintain a comfortable constant temperature, long service life Sleeping soundly is not afraid of stuffiness: when you wake up, your hands and feet are not iced for 46 decibels, which will not disturb the quiet night 1 * Machine 1 * Instructions Don't leave 1 star and 2 star feedback without asking for help. If you have any questions, please contact us. We will try our best to solve any problems and provide you with the best customer service.