1,Compatible with C115 series soldering iron tips, temperature adjustable range 50-500/122-932. 2,Working power supply: Support PD2.0/3.0, QC2.0/3.0, DC Max 9V. 3,Intelligent temperature control algorithm, supports temperature compensation and temperature self-calibration. 4,The shell is made of industrial materials, high temperatures, and is effectively anti-static. 5,0.91 inch OLED display, built-in buzzer work reminder. 6,The sensitivity can be set, rejecting the interference of environmental factors. 7,Support / switching, left and right-hand screen flip. 8,Support -defined LOGO, and firmware upgrades. Product name: Smart OLED electric soldering iron Model: S20 (K) OLED screen: 0.91 inch Maximum power: 20W Maximum voltage: 9V Interface type: Type-c Shell protection grade: IP21S Temperature range: 50-500C Type: soldering iron Temperature: Adjustable Type1: Electric Solder Iron Features: Welding equipment Features 1: repair tool Features 2: mini soldering iron Features 3: smart soldering iron Feature 4: S20 Iron Tips Feature 5: S20 Iron Tips Soldering Product Size: 120X10X12mm Plug Type :EU Plug,it applies to Indonesia, , , , and so on. Voltage: AC100-240V Colour:black Material:PC+ metal Package Contents: 1x 1x Solder head (K) 1x Power head (EU Plug) 1x USB cable 1x Soldering iron frame 1x Storage bag 1x Chinese and English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.