1、Adjustable ultra-fine flames regulating valve. 2、With electronic ignition system, self igniting, easy to use. 3、Spiral type supercharged flames, high flames temperature. 4、Burn Tip swivels 360 degrees and pressure regulated flames. 5、Specially equipped with 1.5m high pressure resistant leather tube, able to adapt to various complicated environments. 6、Suitable for welding, plumbing, high temperature heating, refrigeration repairing, ect. Features: Adjustable ultra-fine flames regulating valve. With electronic ignition system, self igniting, easy to use. Spiral type supercharged flames, high flames temperature. Burn Tip swivels 360 degrees and pressure regulated flames. Specially equipped with 1.5m high pressure resistant leather tube, able to adapt to various complicated environments. Suitable for welding, plumbing, high temperature heating, refrigeration repairing, ect. Specifications: Main Material: Copper & Stainless Steel & ABS & Explosion-proof Rubber Hose Whole Length: 1.8m / 70.87in Hose Length: 1.5m / 59.05in Package Size: 430 * 240 * 35mm / 16.93 * 9.45 * 1.38in Package Weight: 800g / 1.76lb Package List: 1 * Self-Ignition Soldering Torch With Hose (No Bottle) 1 * Self-Ignition Soldering Torch With Hose (No Bottle)