Features: 1. With aluminum housing, it is specially designed for home use. Constant temperature, surface heat preservation, can be heated and dried for a long time. 2. The constant temperature heating plate heats the surface, heating will not produce burns and flames, high temperature resistance and easy installation. 3. The insulating heating plate is a PTC product, which has the characteristics of constant temperature heating, no fire, high heat conversion rate, and little influence on power supply voltage. 4. 50W, 80W and 110W, all can be easily used to heat solid and gas, with 15cm connecting wire. 5. Widely used in sinks, kettles, yogurt machines, chocolate extruders and coffee machines. Can also be used to warm up cars and components. Specification: Heating Material: PTC Thermistor Shell Material: Aluminum Voltage: 220V Type 1: Power: 50W Surface Dry Heating Temperature: Approx. 80℃ Type 2: Power: 80W Surface Dry Heating Temperature: Approx. 150℃ Tpye 3: Power: 110W Surface Dry Heating Temperature: Approx. 220℃ (Optional) Size (L x W x T): Approx. 77 x 62 x 6mm / 3. 0 x 2. 4 x 0.2inch Package Weight: Approx. 70g Package Included: 1 x PTC Heating Plate Note: Cannot be directly immersed in water, it can be insulated by shell to heat the internal liquid. Features High Quality:Made of aluminum housing, specially designed for home use. Constant temperature, surface heat preservation, can be heated and dried for a long time. Safe to Use:The constant temperature heating plate heats the surface, heating will not produce burns and flames, is high temperature resistant and easy to install. PTC: The insulated heating plate is a PTC product, which has the characteristics of constant temperature heating, no fire, high heat conversion rate, and little impact on the power supply voltage. Application:Widely used in sinks, kettles, yogurt machines, chocolate extruders and coffee machines. Can also be used to warm up cars and components. 3 Powers:50W, 80W and 110W, all can be easily used to heat solid and gas, with 15cm connecting wire.