Features:  1. Professional Soldering Tool is great for lead-free soldering semiconductors.  2. Adjustable temperature controlled soldering irons: 180 to 500℃ / 356-932℉.  3. It is no need soldering station,just plug and play,also it with soft grip and non-slip handle.  4. High quality long lasting ceramic type heatter.  5. Iideal for hobbies, kits, radios, laptop,computer and electronics work.  6. We use iron plated tip and stainless steel construction, it can offer longer steel construction offer longer life.     Specifications:  Temperature rannge: 180 to 500℃ / 356-932℉.  Cable Length: about 170cm .  Plug type: EU Plug: 220V/50Hz; US Plug: 110V/60Hz.  Working Voltage: 220V ,110V.  Power: 60W.  Color: Black; Grey; Red.     Notice:  -- When the soldering iron is plugged in for the first time, there comes out a smoke from the tip end. The smoke stops in a smoke while and a smoke never comes out again.  -- After finish the longer life tip face.  -- Use soldering stand and other aids to avoid burnt fingers.  -- Don't pull the soldering iron tip outward and use it in that way, which will shorten the heating life.  -- Don't file the long life tip face and Don't apply too much solder unnecessarily.  Package included:  1 x Soldering Iron Pen