Our flameless arc lighter is easily charged via a USB port and therefore doesn’t require lighter fluid. The battery has a long service life, an automatic cut-off function and a battery charge indicator. Four blue LEDs give a reliable indication of battery capacity. Its oval shape gives this silver, stainless steel arc lighter a high-quality appearance. plastic, Stainless steel, silver, Battery (rechargeable): included, charging indicator, including usb cable, integrated overvoltage and short circuit protection, with overheat protection