1、Buzzer Remind: The electric soldering iron has built in buzzer to remind, it will automatically heat up when it is powered on, and can be turned on and off at any time. 2、Smart Temp Control: Adopt intelligent temperature control algorithm, support temperature compensation and temperature self calibration, efficient and reliable. 3、Multiple Functions: Support ℃ and ℉ switching, left and right hand screen can be flipped, and the sensitivity can be set, less interference from environmental factors. 4、PC Plastic Case: The host shell is made of transparent PC environmental protection material, which is fireproof and high temperature resistant, safe in operation. 5、Safe Operation: With low voltage protection, high temperature and high pressure alarm, safe and reliable operation, and support user firmware upgrade. Item Type: Digital Soldering Iron Kit Material: PC Working Power Supply: Support PD3.0, DC12-25V or 3S-6S battery Screen Size: 0.91in organic light emitting diode display, adjustable brightness display Maximum Temperature: 450℃, 842℉ Adaptation: Suitable for 2 types of soldering iron tips, long and short 1 x Host 2 x Soldering Iron Tips 1 x Soldering Iron Holder 1 x User Manual 1 x Screwdriver 1 x Hex Wrench 2 x Accessories 4 x Screws