Our mini Etl-certificated desktop heater is heated with Ptc ceramic to efficiently heat or cool your room within 2 seconds.It will oscillate 120 degrees from side to side smoothly, which will fast and evenly warming the entire room. There are 3 adjustment modes that can be used to heat or cool to meet your different needs. Choose the 1500W power to heat your room faster and choose the 750W power to save energy. When the temperature is too high or it is tipped over accidentally, this heater with overheating and tip-over protection will automatically turn off to reduce accidents. It is super lightweight and compact, you can take it anywhere. Let our noise-free heater to create a silent sleeping environment.Features:Premium heater with Ptc ceramic heating technology quickly heats up your roomEfficient and energy-saving, ideal for home, office, desktop and other personal spacesCooling fan mode efficiently lower the temperature in your room