Features: Anti-oxidation iron head, high temperature resistant anti-oxidation thermal core pin head, can be used as both thermal core and pyrograph head. 5 heads for you, you can change another according to your needs. Stainless steel sleeve, prevent high temperature, extend the life of the heater. The deflection plate of the cooling grille blocks the heat conduction to the handle and effectively prevents the handle from overheating. High temperature resistant silicone handle, safe to use. Soft power line protective cover, high insulation, effective protection of the wire end, not easy to break. Specification: Condition: 100% Brand New Material: electric soldering iron with rubber handle Plug options: US, EU Voltage: 110V (US plug), 220V (EU plug) Power: 30 W. Temperature range: 380°C Tip and earth impedance: 2mm (Ω) Peak and ground voltage: 2mV Welding head temperature: 380℃. Driving mode: electric heating Package list: 1 x pen. 5 x blade. 1 x pen holder. Note: Please note that the new type and old type of this product will be sent at random, and make sure you do not mind before ordering.