1. TYPE-C interface, faster charging, convenient and fast 2. Upgrade the intelligent chip with three adjustable temperatures, and press and hold the button for three seconds to turn on the device. The maximum temperature can reach 450 3. High temperature and insulated shell for operation Product name:Electric soldering iron set Tin Melting Time:Less than 15s Working voltage:5V Working power:8W Battery capacity:800mAh Temperature (adjustable):330-450 Auto :10Min Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Gray Material:Plastic Package Contents: 1set x Micro-USB Soldering Iron kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.