Energy saving and high efficiency: The space heater is made of high-quality PTC porcelain heating material, and it will heat up immediately when turned on without waiting for it to heat up. With intelligent constant temperature function and temperature control detection, it can be maintained at a constant and safe temperature and keep people warm enough. 2 power levels: 2 levels: 1200 watts high heat, 800 watts low heat. Provides a personalized and comfortable temperature for your home and office. You can simply heat the rooms you actually use instead of spending a fortune on central heating. The speeds can be adjusted by the buttons on the back, which is easy to use and meets different heating needs. Overheating and shutdown protection: This bathroom fan heater is made of flame retardant ABS material and has built-in intelligent sensors for tip-over protection and overheating protection. If the temperature is too high, the system will automatically cut off the circuit. Built-in