[Extremely Fast Heating] space heater adopts the most advanced PTC ceramic heating technology. Even in a space of 323 square feet,it only takes 2 seconds for you to quickly feel the warmth and heat from it,driving away the cold around you. [Mini ]The mini portable personal heater is designed with a body size of 4.24.410.2 inches and has a built-in handle. It is mini and portable and convenient for you to use for heating in the office,desktop,bedroom,garage,and basement. [Heating and cooling winter and summer modes]This electronic space heater is equipped with 1500W high heat and 1200W low heat heating modes,allowing you to adjust the heating temperature that suits you at will,bringing the most suitable warmth. It is also equipped with a 10W cooling mode. It can also bring you a cool and refreshing experience in the hot summer. [Double Protection]This ceramic heater uses upgraded ABS material,which is more flame retardant and equipped with anti-tilt and anti-overheat switches. When the heater is tilted more than 45 degrees to the ground or the temperature of the heater is too high,the mini heater will automatically shut down. [Quiet and Energy Saving]Using the latest high-precision ceramic heating technology and low-noise fan motor,this ceramic low-watt space heater has a noise of less than 30±dB and a low power consumption of 0.56kwh. It is quiet enough,energy-saving and environmentally friendly,and suitable for large households. Most people use it while sleeping and reading in the bedroom.