Features: Low Noise and No Light: No light heating no eye injury no matter children the elderly can rest assured that comfortable heating anytime and anywhere to feel quiet breathing. Constant Temperature: When the heating element applies AC or DC voltage to raise the temperature the resistivity is very low below the Curie point temperature and once the Curie point temperature is exceeded the resistivity suddenly increases so that the current drops to a stable value to achieve automatic temperature control constant temperature purpose to meet your warm winter expectations. Space Heater: Wide-angle heating and warms the whole house heating up very quickly creating a warm and comfortable environment. Warm up from the inside out. Evenly heat the whole house warm. High power low energy consumption heating device saves every kilowatt-hour of electricity for you. Overheating Power Off: According to the air temperature changes user experience to achieve intelligent heating system always monitor the safety of the temperature overheating automatic power off not red. Customer Service: If you confront any problems about our products please feel free to contact us we are ready to help. We will solve your problems as soon as possible. Specification: Rated Power: 350-400W Rated Frequency: 50Hz Material: ABS+PP Product Height: 18cm Product Width: 11cm 14cm Notes: 1. Due to different monitors and lighting effects the actual color may be slightly different from the image 2. Due to manual measurement please allow 1-3cm deviation includes: 1Electric Space Heater 1Converter 1Manual "