Shinestar Dual Fuel Portable Gas Stove For Propane And Butane, Camping, 7800Btus ?Dual Fuel Design?Works efficiently with both 8oz. butane canister and 1lb propane tank. Come with adapter hose to meet all your fuel needs. ?High Heat Output?Durable aluminum single burner with porous annular design delivers up to 7800BTUs for boiling 4 cups of water in 5 minutes. ?Auto-ignition system?With Automatic piezo ignition, you can easily start up without lighter and ignite more than 10 thousand times. ?Safe to Use?The gas stove features cartridge ejection, safety lock, and auto shut-off for secure operations when cooking or boiling. ?Highly Portable?Includes black carrying case provides easy portability and storage during transportation, making it super handy for camping.