Features: Well-made Soldering Iron: D60A uses good heating element, performs stable, safe, quickly heats up; comfortable grip handle is made of heat-resistant material, safe, anti-static. Temperature Control & LED Display: The electric soldering iron equips with LED screen, for straightforward monitor & temp adjusting(blue: 280, orange: 350, red: 400). Auto-sleep & Memory Function: When not used for 10 mins, it enters 5-min sleep mode, in which it can be awaken to work & rise temp to previous setup temp; if no operation in sleep mode, it enters deep sleep mode. Specifications: Material: stainless steel + ABS Voltage: DC 12~24V Power: 60W Power port: Type-C interface Impedance to earth (welding tip): < 2 Voltage to earth (welding tip): < 2mV Temperature range: 280 , 350 , 400 (adjustable) Temperature stability: 5 Display: LED Temperature unit: Sleep time: 10 min Sleep temperature: 100 Temperature compensation: no Factory temperature: 280