1、WITH BUZZER REMIND: The soldering iron has built in buzzer remind, it will automatically heat up when it is powered on, easy to turn on and off. 2、INTELLIGENT CONTROL: Adopt intelligent temperature control algorithm, support temperature compensation and temperature self calibration. 3、PC SHELL: The soldering iron shell is made of PC environmental protection material, fireproof and high temperature resistant. 4、MULTIPLE FUNCTIONS: Support ℃ and ℉ switching, left and right hand screen flip, and can set sensitivity, with less environmental interference. 5、SAFE OPERATION: This digital soldering iron has low voltage protection and high temperature and high pressure alarm, safe and reliable. 6、OTHER ACCESSORIES: With soldering iron stand, screwdriver, hex wrench and XT60 power cord, etc., complete accessories and strong practicability.