This lighter utilizes revolutionary plasma arc technology, offering energy concentration, smoke-free, odorless, and windproof features, perfect for any weather. Caution: Avoid touching the arc. It efficiently ignites candles, stoves, and fireworks, providing a safer, faster, and more convenient option without flames or harmful butane. USB rechargeable, it includes power indicator lights and a large capacity battery. It’s equipped with safety features like auto-off after 7 seconds, a double safety switch, and durable alumina ceramic contacts, ensuring safe and efficient usage.