【Revolutionary Flameless Technology】- This gas-free, smoke-free, odorless and windproof technology is the new trend for lighters. It consumes electricity and transforms the power into a plasma arc which not only concentrates power more efficiently but also more consistent. Caution: DO NOT touch the arc while functioning. 【Multi-Safety Protections】- Several safety measures are added to prevent accidents such as auto power off after operating for 7 seconds, auto power off when fully charged, hidden arc head (only shows up when the safety switch is pushed up), intelligent overheat protection and etc. It is meant to light a fire, so we want to make sure that it is super safe to operate. Note: the plasma arc makes a “ZEE, ZEE” sound while functioning, please use with confidence. 【USB Rechargeable】- Ever lost a lighter before? I bet you have before! While losing an electric lighter is much less to happen, it also lasts way longer than traditional lighters because of course, you can recharge it. Compare adding fuel VS. plugging in a cord and go to bed, it’s obvious that this product is longer lasting and more environmentally friendly. 【VERY Easy to USE】- Simply push up the safety switch and press down the power button, and you are good to go. The push-and-press design is an award-winning feature that adds extra protection to the user and much more convenient to operate than the flint-stone lighters (those sometimes even hurts your thumbs). 【Excellent Material】- The contacts on the head uses premium grade alumina ceramic, which is more durable and high temperature resistant. The case is made of aluminum alloy so that it can quickly dissipate heat after using.