features: 1,Compatible with C115 series soldering iron tips, temperature adjustable range 50-500/122-932.2,Working supply: Support PD2.0/3.0, QC2.0/3.0, DC Max 9V.3,Intelligent temperature control algorithm, supports temperature compensation and temperature -calibration.4,The shell is made of industrial special materials, high temperatures, and is effectively anti-static.5,0.91 inch OLED display, -in buzzer work reminder. The sensitivity can be set, rejecting the interference of environmental factors. Support / switching, left and right-hand screen flip. Support user-defined LOGO, and firmware upgrades.Specifications:Product name: Smart OLED electric soldering ironVoltage: AC100-240VMaterial: pc+metalcolor: black: S20 (K+I+IS)OLED screen: 0.91 inchMaximum : 20WMaximum voltage: 9VInterface type: Type-cShell protection grade: IP21STemperature range: 50-500CType: soldering ironTemperature: AdjustableType1: Electric Solder IronFeatures: Welding equipmentFeatures 1: repair toolFeatures 2: mini soldering ironFeatures 3: smart soldering ironFeature 4: S20 Iron TipsFeature 5: S20 Iron Tips SolderingProduct Size: 120 x 10 x 12mmPlug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.Package Contents:1 x Electric Soldering Iron3 x Solder head (K+I+IS)1 x head(US plug)1 x USB cable1 x Soldering iron frame1 x Storage bag1 x Chinese and English instruction manualOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.