Four ignition modes: voice control, gravity sensing, airflow sensing, and knocking sensing. Suitable for all users, so both men and women can find the mode that fits them. Intelligent voice control, easy operation: Cuttingedge voice control system lets you issue a clear ignition command and have the lighter respond quickly. When your hands are busy or lighting conditions are dim, you can ignite without manual operation, greatly improving convenience. Metal windproof portable body: Solid metal construction provides resistance to drop and wear, with a windproof design that maintains a stable flame even in windy conditions. The compact, lightweight form fits easily into a pocket or small bag for ignition anytime, anywhere. Butane is inflatable, economical and environmentally friendly: Uses butane fuel and supports selfinflation. Butane offers combustion efficiency, and the battery life is long after one inflation, reducing ongoing costs and the consumption of disposable lighters, making it environmentally friendly and economical. Use scenarios: Outdoor camping or hiking in windy conditions where a reliable flame is needed without frequent relighting. Kitchen, grilling, or handsfull situations where voice or sensorbased ignition is more convenient than manual operation. Emergency situations or power outages where quick, hands ignition is beneficial.