Four ignition methods: The lighter provides four distinct ignition modes to meet diverse needs in different scenarios. Whether you prefer quick ignition for efficiency or a more deliberate ignition experience, you can choose the option that suits the task and keeps every ignition fresh. Intelligent voice control operation: The lighter includes an intelligent voice control system. You can start ignition with simple spoken commands, keeping your hands and delivering a convenient, technologydriven user experience. Inflatable metal body with kerosene fuel: Constructed from durable metal for a textured feel and strong antifall and wear resistance, helping extend service life. It uses kerosene as fuel, which is convenient for selfinflation, and kerosene is described as having long battery life, reducing frequent fuel changes and lowering running costs. Visual oil window design: A clear visual window lets you observe remaining kerosene at a glance, enabling advance refills and avoiding interruptions from empty fuel. This design enhances overall convenience and user control. Practical use scenarios Outdoor recreation: camping, barbecues, or fishing trips where reliable ignition in varying conditions is needed and hands control can be beneficial. Home and travel: lighting candles, stoves, or small fires at home or on the go, with easy fuel monitoring and multiple ignition options for different tasks. Emergency readiness: power outages or unexpected situations where a dependable ignition source and fuel visibility help ensure quick, safe lighting.