7/5-Core Features: 7-core camping stove, 17800W high power 5-core camping stove, 15800W high power high combustion efficiency, save time. High-quality pure copper spout, sturdy and corrosion resistant. Piezoelectric ignition, easy to operate, with adjustable valve, easy to adjust the firepower to meet your different cooking needs. High-temperature resistant thickened bracket with antislip corrugated design can firmly support pots and pans, and even large pots and pans can be placed stably. Stainless steel base, placed stably. Valve with silicone dust cap, effectively blocking sand and dust from entering the tube. 1 meter metal housing air tube, effectively prevents the tube from friction and collision in the outdoor environment, extending the service time. Compact and lightweight, easy to carry, with storage bag, perfect for outdoor cooking, camping, picnics, backpacking, hiking, etc. Specifications: Color: Orange Material: Copper + Aluminum Alloy + Stainless Steel Power: 17800W / 15800W Tube Length: 1m/ 3.3ft Item Size: 200 * 200 * 153mm/ 7.9 * 7.9 * 6.0in 150 * 150 * 115mm/ 5.9 * 5.9 * 4.5in Item Weight: 1410g/ 3.1lb Package Size: 192 * 125 * 195mm/ 7.6 * 4.9 * 7.7in 168 * 100 * 178mm/ 6.6 * 3.9 * 7.0in Package Weight: 1730g/ 3.8lb 753.5g/ 26.6oz Packing List: 1 * Camping Stove 1 * Storage Bag 3-Core Features: Stainless steel main construction is super strong, high temperature-resistant and durable. 3 burners offer a maximum power of up to 6800W, making fuel burn more efficiently. Piezo ignition button makes it easy to start the fire. Adjustable knob to control the flame intensity as needed. Anti-skid pot stands provide a stable support for your cookware. Foldable pot stands and stove legs for compact storage and space saving. 60cm hose with stainless steel housing keeps a safe distance with the gas canister. Comes with a zipper bag for convenient storage and carrying. Suitable for camping, hiking, backpacking, picnic, and other outdoor activities. Specifications: Material: Stainless steel + Aluminum alloy + Copper Folded Size: 12 * 8cm / 4.7 * 3.1in Unfolded: 15 * 11cm / 5.9 * 4.3in Stove Weight: 606g / 1.3lb Bag Size: 14 * 9cm / 5.5 * 3.5in Total Weight: 683g / 1.5lb Package List: 1 * Camping Stove 1 * Storage Bag 7 / 5-Core 3-Core Many Questions about Drop