1The pen style design style is unique, the appearance is beautiful, and the use is convenient 2Portable pocket size, light weight and easy to carry 3High temperature resistance, rust prevention, stable performance and long service life 4It mainly uses butane gas, which can be heated quickly and is not hot 5Ergonomically designed handle, effortless and easy to operate Features: The pen style design style is unique, the appearance is beautiful, and the use is convenient. Portable pocket size, light weight and easy to carry. High temperature resistance, rust prevention, stable performance and long service life. It mainly uses butane gas, which can be heated quickly and is not hot. Ergonomically designed handle, effortless and easy to operate. Use heat to help loosen stuck bolts or ice locks that do not turn, and quickly weld or weld where there is no electricity. It can also be used as an open flame for easy maintenance and replenishment. Specifications: Condition: 100% Wheel material: Iron, ABS Aeration amount: 15G Use time: 90-120 minutes Open flame temperature: 1300 Soldering iron temperature: 450 Package list: 1 * Soldering Iron 1 * Sponge Hot Cutting Head 6 * Soldering Iron Tips 1 * Tin Wire 1 * Flame Gathering Head 1 * Sponge Cleaning Tray 1 * Inflatable Conversion Interface Note: 1. When the tip is in place, the temperature can be adjusted from apx 410 - 850 degrees Fahrenheit and 2400 degrees in torch mode. When used in the middle setting, one inflation lasts for 30-100 minutes depending on the use. 2. To avoid trouble, be sure to buy butane instead of propane (should be purchased separately). The fill tube on the butane vessel should be no less than 1/2 inch long to trigger the valve to fill the tank with gas. If there is no filling or gas blasting, this may be why (the type of filling camping stove does not tighten the catalyst if it is not bright; it can be done easily by removing the lock nut and ensuring that the catalyst is fastened with fingers. In the proper position, the temperature can be adjusted from apx 410 - 850 degrees Fahrenheit and 2400 degrees in the torch mode. When used in the middle setting, the initial inflation lasts for 30-100 minutes depending on the application.