GoSystem Butane/Propane lighter clip is a device used for lighting fuel, which usually has a battery, lighter head and other parts. When you use this device to lighten, it needs to put fuel oil on the lower end of the device first, and then put the device on the fuel oil. When the fuel oil is ignited, the lighter head will be ignited and light up. This device is usually used for outdoor activities or other situations where you need to light up but don't have a matchbox or lighter. It can help you solve the problem of not having a matchbox or lighter. However, this device also has some disadvantages. First of all, it needs to put fuel oil on the lower end of the device first, and then put the device on the fuel oil. This process is relatively complex and difficult to use. Secondly, the device itself also needs to be lit, and it needs to have a lighter head. If the lighter head is not working or has been used for a long time, it will affect the lighting effect. Finally, this device is not environmentally friendly because it needs to use fuel oil to lighten. Therefore, when using this device, we should choose a brand and type of device that is reliable and environmentally friendly. At the same time, we should also pay attention to the use of safety and avoid using it in dangerous situations.