Item Name: Electric Soldering Iron Adjustable Temperature Soldering Accessory T12 72W. 100% brand new and high qualityType: Electric Soldering IronTemperature Range: 200-420 degreesInput Voltage: DC12-24V (power not included)Tinning time: 6-8 seconds (24V)Power: 72WLength: about 165.5mmTips: with TS-K tipsModel: T12Interface: DC5.5--2.1 (internal positive and external negative) positive and negative poles cannot be reversedInstructions for use:1: Insert the tip of the soldering iron. Tighten the nut to fix the tip of the soldering iron.2: Connect the power, the indicator light flashes. The indicator light flashes for heating status, and stops flashing for reaching the set temperature value.3: When the soldering iron is tilted upwards, the heating program will enter the semi-sleep mode (ie, low temperature mode of 270 degrees), and the temperature will immediately heat up to the set temperature value when the soldering iron is picked up again and used. Notice:1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Thank for your understanding.3. 1cm=0.39''. Package List:1x Electric Soldering Iron (power not included)1x TS-K Soldering Iron Tip1x Sponge1x Holder1x Manual *Please make