This warmer doesn’t need electricity or wiring, it runs on gas, and you can use it even when you’re outdoors. Specifications: Color: black Item size: 275 * 270 * 140mm / 10.8 * 10.6 * 5.5in Item weight: 1825g / 4.0lb Package size: 380* 310 * 200mm / 15.0* 12.2 * 7.9in Package weight: 1950g / 4.3lb Note: Package without gas. Packing List: 1 * Space Heaters