[Upgraded Version] - PVD rendering surface provides a high-quality and smooth texture feel, cool floating fingerprint sensor design, LED power, high-quality business gifts. [Fingerprint Induction Ignition] -- After opening the lighter's lid, you can press your finger on the fingerprint sensor on the side to ignite the round circle on the top, allowing you to light things on both sides. [Windproof Flameless Lighter] - Double-sided tungsten coil lighter, windproof and flameless. No need to worry about gas or butane. No gas/fuel. Less burden to carry for camping and survival. [Ultra-thin Design] -- The thickness of our electric lighter is about 0.8 cm, small and exquisite, does not take up too much space in your pocket, elegant appearance, it is an excellent gift for anyone who needs a ready flame at hand. [USB Available Lighter] - Short-term charging (2 hours charging, do not charge for a long time, do not charge with a phone charging cable, this will damage the battery and shorten its lifespan with long-term use, use for several years to save money. It comes with a USB port for charging and when fully charged, it lasts long enough to light up to 100-150 times on that charge.