【 Easy to operate 】 The soldering iron head can be replaced, and multiple soldering iron heads can easily face various scenarios The knob adjusts the temperature, making more 【 Cordless device 】No need for electricity or battery, cordless device, easy to carry and use, outdoor barbecue camping,, portable, outdoor welding, fast heating 【 Specification 】 210-450 soldering iron head temperature, pneumatic working form, including portable soldering iron, bucket and blackring Parameter: Temperature soldering iron head: 210~450°C Flame: 1300°C (2500°F) Operating temperature for 30 minutes (set in the middle, depending on the amount of air output to determine the durationof use 【 Advantages 】 The stainless steel soldering iron head has fast heating, durability, and can be heated for a long time; Adjustable flame, rechargeable, replaceable soldering iron head, multiple soldering iron heads can easily face various scenarios 【 Function 】 Thetorch pen is suitable for maintenance, welding, jewelry making, hobbies, handicrafts, model making, It is beneficial for welding, thermal cutting, welding, thermal shrinkage, hot stamping, hot melting, paint removal, and decoration, Manufacturer: Mekalero