Features Wide Application: This heating element is widely used in air conditioners, electric heating, automobiles, air curtains, humidifiers, dryers, etc. Also used for preheating of automobiles and electronic components. Premium Performance: Surface insulation, safe to use, long-term dry heat, high reliability, simple structure and easy installation. Aluminum Material: This heating element shell is made of aluminum, which is environmentally friendly, durable, long service life and more secure to use. Easy Heating: Comes with a 15cm lead wire for high temperature resistance. It can easily be used to heat solids and gases. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. Specification: Material: Aluminum Heating Material: PTC Thermistors Heating Mode: Heat through the flow of air or direct contact with an object Lead Material: High temperature resistance rubber wire Leading Wire Length: Approx. 15cm / 5.9 inch Size: Approx. 60*28*7mm / 2.4*1.1*0.3in Weight: Approx. 26g / 0.9 oz Type:(Optional) Voltage ( V ) Temperature (℃) 220 70 220 120 220 220 12 60 12 110 12 220 24 60 24 110 24 200 36 200 48 200 110 200 Package list: 1 * PTC Heating Plate Note: The power of PTC heating plate is not fixed. In a certain range, the better the heat dissipation, the greater the power.  Low voltage products not only need to meet their voltage, but also need to pay attention to the current.  If the power supply current can not meet the impact current of the product, the product will be slowly warming up, low temperature, or even short circuit. Cannot be directly immersed in water or liquid. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.  Package List