Features: 1.Electric fan heater uses PTC heat source, fast heating in 3S. The mild hot air flow and fast heating speed help you resist the cold immediately. 2.500 W hot air transmission and 800 W hot air transmission can easily meet the temperature requirements of different usage scenarios and save energy and electricity. 3.Operating noise of the room heater is 20 to 30 decibels, does not cause bright light, which does not affect normal work, reading and peace, enjoy a quiet and warm night's sleep. 4.For double safety, our heaters are equipped with tilt and overheating protection. When the device reaches an overheating temperature or is accidentally emptied, it automatically switches off to avoid accidents. In this way, you don't have to worry about your mobile heater damaging your family. 5.The portable air heater has no open flame and no burnt smell, whether for the living room, office or terrace, this fan heater can handle everything easily. so you can sleep, read and work in cold winter. Specifications: Name: Heating fan Material: ABS Power: 500W Color: white Product size: 16.3*13.2*16cm Packaging size: 17.5*14*18.5cm Weight: about 600g Heating coverage：20 ~ 30㎡ Rating frequency: 50-60Hz Package Contents: 1*warm fan 1*User manual Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 3. Do not dry the clothing directly on the heater without setting the electric heating of the drying rack. Do not cover the clothes on the heater. On the hand, it can avoid baking coke clothes, on the other hand, it can prevent the pressure of thermal oil inside the heater shell increased, causing the leakage of thermal oil and the bloating of the shell. 4. Pay attention to waterproof when using the bathroom; even waterproof heater, do not be too close to the bathtub, washbasin or shower pool, and try to avoid spraying water directly on the bathroom heater during bathing. Do not place the bathroom heater directly under the power socket, because the rising thermal airflow released by the heater is easy to bake the socket. 5. Pay attention to hydrating the skin for a long time. When you contact the electric heating in winter and close in winter, you must pay special attention to hydrating and moisturizing the skin, and usually drink plenty of water.