Feature: 1. High-quality handle provides a secure, non-slip grip for improved comfort and control. 2. Precision nozzle design concentrates flame for more efficient and powerful cleaning. Reinforced thick construction ensures long service life. 3. Dual switch system with transformer switch allows one-handed flame adjustment, offering greater convenience and enhanced safety. 4. Stable and secure interface with excellent sealing performance prevents gas leaks and detachment; durable for long-term use. 5. Constructed from iron brass-plated material for reliable durability and consistent performance; ensures high-quality operation. Specification: Item Type: Gas Torch Product Material: Iron Brass Plating Product Model: Double-Open YD-35 Product Use: Meat hair removal, household leak repair, cable repair, road maintenance, heating and thawing, barbecue ignition, product heating, and similar applications Applicable Gases: Methane, butane, liquefied petroleum gas, natural gas Instructions: 1. Assemble all components, tighten the gas pipe chuck, and connect to the liquefied gas bottle. Close the torch switch, slowly open the gas bottle valve, and check all connections for leaks. 2. Ignition: Slightly open the torch switch and ignite directly at the nozzle. Adjust the flame control to achieve the desired temperature. 3. Shutdown: First, close the gas cylinder valve. After the flame extinguishes, turn off the torch switch to ensure no residual gas remains in the line. Store the torch and gas hose in a dry location, preferably hung up. Package List: 1 x Gas Torch 1 x Nozzle 1 x Air Pipe 1 x Accessory Bag Notes: 1. Do not apply oil to this product. 2. During use, maintain a minimum distance of 1.5 meters between the liquefied gas cylinder and the torch. 3. Replace the gas hose immediately if signs of scalding, aging, or wear are present. 4. Please note that new and old versions may be shipped randomly; confirm acceptance before ordering.