[Warm Transfer to You in 3 Seconds] == This efficient fan heater is designed in fan shape with PTC heating element and Plug and work mode, which provides ultra-warm heat transfer efficiently and quickly in 3 seconds, and keeps you warm in the cold days. [Overheat Protection] == This indoor heater is made of flame retardant material with overheat protection and it will automatically shut off when unloading, very safe for our daily use. You can use our heater fan without worry while the child is playing or when you are sleeping. [Energy Saving & Easy Operation] == The PTC heating element has low working temperature and automatic thermostat control function with long service life and energy-saving function and it will not make any noise when working, will always create a comfortable and warm atmosphere for you to work, read or sleep. [Intelligent Temperature Control] == When the body temperature reaches 120 Celsius, the electric fan heater will stop heating automatically, or up to 90