Features: OOTDTY fresh and fantastic fresh and tremendous Long service life: 7x24 hours of uninterrupted work, continuous transport of warmth supply life of greater than 50,000 hours. Quick response: PTC soon converts electrical energy into warmth calories after power-on, which is carried out to the exterior of the aluminum for shell within 10S, and needs to be used with a fan. Safety protection: Moisture and temperature resistance, long-term operation in <95% humidity environment. Stable performance: Use ceramic fixed temperature heating technology to constantly output heat and robotically work at fixed temperature. Wide of applications: right for espresso machines, for clever toilets, massagers, thermotherapy devices, guns, mosquito killers, incense burners, cosmetic salons, and egg cookers. Specifications: Material: Metal, Plastic Product Size: Approx. 110x50/4 Mounting Hole Size: Approx. 4x8mm/0 Installation Hole Distance: Approx. 90x42/3 Heating Method: Conduct Heat Through Flowing Air Heating Material: PTC Thermistor Wire Material: Silicone Length: Approx. 32cm/12 Temperature Error: ±10°c Working 220V Power: ≈300W Impact Power: ≤850W Withstand 400V Chip Temperature: 260℃ Overheat Protection: Yes Overheating for Protection Type: Side Temperature Control Overheating for Protection Temperature: 150℃ Overheating for Protection Recovery Temperature: 130℃ Package Includes: 1x Heater Note: 1 allow 1-2cm errors because of manual measurement, just be sure you do not mind before you order. 2 to the adaptation between diverse monitors, the image might not reflect the particular shade of the item.