Feature 11. Safe design: made of flame-retardant ABS+PC, with overheating protection function, when the temperature is too high, it will automatically shut down and stop heating when the temperature is too high. Prevent accidents and use it safely. 22. 36 high-efficiency PTC ceramic heating elements, high thermal efficiency, faster heating, and can maintain a comfortable sense of constant temperature, energy saving, environmental protection, and long service life. 33. Low noise, 20-30 minutes of running sound, so that you will not be distracted by work and reading, and will not be disturbed when you rest and sleep. 44. Three levels of temperature adjustment, one level of natural wind, second level of low warm air, third level of high warm air, cold and hot air modes. With timing shutdown function, it avoids waste of electricity when the machine does not work for a long time. 55. You can use it on/under desk office, kitchen, living room, bedroom, indoor use or bathroom for baby warming. You can also put the mini space heater near by the pets houses to warm dogs or cats during the cold winter. Portable electric space heaters will also be a warm heart Christmas gift for your family and friends.Name: HeaterRated voltage: 220vRated total power: 700W (Max)Material: ABS+PC flame retardant materialHeating method: PTC ceramic heatingWind gear: 3 gearsShaking head: automatic adjustment left and rightControl method: touchSize: 135x135x222mmOverheat protection: supportDumping power off: supportPackage List1*Heate