This electric soldering iron has 0.91inch OLED display, with adjustable brightness function, clearly showing real time temperature, working voltage, etc. 0.91inch OLED display, with adjustable brightness function, clearly showing real time temperature, working voltage, etc. Intelligent temperature control algorithm, 0-450C adjustable temperature design, with temperature compensation and temperature self-calibration. Features: The housing is made of transparent PC material, high temperature resistant and fireproof light weight, easy to carry, greatly increases the comfort of use. Fast temperature rise, 8S quick tin melting, no more long preheating, no waiting time. 0.91inch OLED display, with adjustable brightness function, clearly showing real time temperature, working voltage, etc. Built-in menu options for easy setting, with screen flip, voltage alarm, C and F unit conversion, etc. Intelligent temperature control algorithm, 0-450C adjustable temperature design, with temperature compensation and temperature self-calibration. Built-in buzzer reminder, automatic temperature rise by power on, turn on and off as you pleasure. Low voltage protections, high temperature and high voltage alarm, safer and more reliable to use. Support firmware upgrade, firmware can be upgraded by connecting to PC. Multi-use design, suitable for printed circuit board welding, models DIY welding assembly, burning holes on the plastics part, etc. Multiple power supplying methods, support PD3.0 power adapter, 12V-25V power adapter, 3S-6S lithium battery, chargepal, etc. Specifications: Name: Electric Soldering Iron Material: PC+printed circuit board Display: 0.91inch OLED Item size: 188 * 15.5 * 18mm / 7.40 * 0.61 * 0.71in Package size: 200 * 110 * 40mm / 7.87 * 4.33 * 1.57in Package weight: 145g / 5.11ounce Packing List: 1 * Soldering Iron 1 * Soldering Bit 1 * Soldering Iron Holder 1 * Screwdriver 1 * Set of Screw 1 * Wrench