Innovative Dual Arc- UPGRADED DUAL ELECTRIC ARC with revealed ignition contacts, which would increase ignition area and speed. The ignition speed is 3 times faster than the single arc lighter, and also provides more application scenarios.Plasma Flameless Arc Technology- Revolutionary plasma flameless arc technology, which has various features such as concentrated energy, smoke-free, odorless and windproof; thus, ensuring this lighter can be used normally under any environment. CAUTION: DO NOT touch the arc with hands.More Efficient Ignition Method- Comparing to the traditional lighters and matches, the lighter can ignite candles, stoves, fireworks and etc. in a more convenient, safer and faster manner. No flame, thus it will never burn your fingers when using, and no more harmful gas!USB Rechargeable Battery- No need to refill the lighter ever with a built-in 220 mAh large capacity battery! The USB cable can connect to power sources such as socket, computers, power bank and etc. and the power indicator lights can show you the real-time power level. (The indicator lights will turn off after fully charged).Born For Safer Ignition- A safety switch makes sure that itll always be turned off when slided downwards, and the dented power button is the double insurance avoiding accidental touches of the ignition button when you put it in your pocket or bag. The amazing lighter will also turn itself off after 7 seconds of usage and automatically stops charging after fully charged.