Function: 1. This mini digital soldering iron is smaller in size, same as a pen, lightweight and safe to use 2. This portable soldering iron heats up in seconds, saving you working time 3. OLED screen read parameters and two momentary buttons to control and set parameters, adjustable temperature range 100-400 4. DC 5525 power port is compatible with DC 12-24V laptop adapter, power bank, car adapter 5. Prefect for soldering or repairing electronics and circuit boards Specification: Characteristics: This mini digital soldering iron is smaller in size, same as a pen, light and safe to use. This portable soldering iron heats up in seconds, saving you working time. OLED screen reads parameters and two momentary buttons for controlling and setting parameters, adjustable temperature range 100-400 . DC 5525 power port is compatible with 12-24V DC power adapter for laptop, power bank, car power adapter. Ideal for electronics and circuit board applications, soldering or repair. Technical data: Material : aluminum plastic Input voltage: DC 12-24V Power: 65W Temperature range: 100-400 Nozzle ground impedance: 0Ω Nozzle ground voltage: 0mV Length: 16.6 cm / 6.53 in Weight: approx. 82g The package includes: 1 x electric soldering iron 1 x hex key 2 x screw