Welcome to our store！</br>1、24V 100W: The voltage of PTC heating element is 24V, the steady state power is 100W±30%, and the heat is conducted through the flowing air. 2、SAFETY IN USE: PTC air heater has no open flame, no redness, no toxic and harmful gas, and is suitable for heating objects and space dehumidification. 3、CONSTANT TEMPERATURE HEATING: PTC ceramic air heater uses ceramic constant temperature heating technology to continuously output heat and automatically work at a constant temperature. 4、LONG WORKING TIME: PTC electric heater element can work 7x24 hours without interruption and provide heat source continuously for more than 50,000 hours. 5、TEMPERATURE RESISTANT: PTC air heater element is insulated and temperature resistant, and can operate for long time in &lt;95% humidity environment. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text">Item Type:&nbsp;PTC Air Heater Material: Nylon, PTC Size: Approx. 95x31x25mm / 3.74x1.22x0.98in Heating Mode: Conduct Heat Through Flowing&nbsp;Air Lead&nbsp;Wire Length: Approx. 20cm/7.87in Temperature Error:+10℃ Operating Voltage: 24V Steady State&nbsp;Power: 100W ± 30%<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x PTC Air Heater Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>