1、CONTROL AT WILL: Built in buzzer to remind, automatically heat up when power on, open and close at will, conveninet to operate 2、ADJUSTABLE SENSITIVITY: Intelligent temperature control algorithm, support temperature compensation and temperature self calibration. Sensitivity can be set, reject environmental factors interference 3、FIREPROOF PC SHELL: The shell is made of good quality transparent PC environmental protection material, possess high temperature resistance, fireproof 4、PROTECTION AND ALARM：Support ℃/℉ switching, left and right hand screen flip. Low voltage protection, high temperature and high pressure alarm, safe and reliable 5、WITH COMPLETE ACCESSORIES: Support user firmware upgrade, life long benefits of functions, complete accessories with tool kit storage Item Type: Electric Portable Soldering Iron Kit Material: PC Work Adapter Power Supply: Support PD3.0, DC12V-25V or 3S-6S battery Screen Size: 0.91in Organic Light Emitting Diode display, adjustable brightness display Maximum Temperature: 450℃/842℉ Adaptation: Suitable for two types of soldering iron tips, long and short 1 x Host 2 x Soldering Iron Tip 1 x Soldering Iron Stand 1 x User Manual 1 x Storage Bag 1 x Tin Wire Tube 1 x Screwdriver 1 x Hex Wrench 2 x Screw Copper Sheet 1 x XT60 Power Cord 4 x Screw