Efficient heating technology:The fan heater can blow out hot air in two seconds, faster and more efficient than conventional heaters.Ideal for heating living areas such as living rooms, bedrooms, conservatories or offices.Two modes of hot air and cold air: The heater can be switched to cold air. The warm air temperature range is 25-35 degrees Celsius, which can be switched to natural cold air by long pressing the button, you can use it in summer. p>Timing function and overheating protection: The heater can be set to 2H, 4H, 6H at any time. If you use 8H continuously, the devices will automatically shut down to ensure safety. p>Temperature display and 7-color night light: The mini fan heater has a screen that can display the temperature so you can clearly understand the temperature. In addition, there is a unique 7-color LED night light design,which can be freely switched between colors or switched off.Safe: Double safety shutdown with alarm automatically turns off the heater before it can overheat, so you don't have to worry