1Internal ceramic heating element makes the soldering iron quickly heat up and ensures long lifespan. 2Upgraded heat-insulated anti-scald grip, vent holes on the steel pipe help to cool quickly. 3High-pressure desoldering pump is a high-pressure vacuum tube with aluminum frame for easy one-handed use. 4All soldering repair tools are packed in a tool bag for easy carrying. 5Ideal for electronics, jewelry, soldering, wiring, mobile device, computer hardware, etc.