Useful! A lighter that does not work with ignition coil but with electric arc technique and completely without fuel. It will be powered by a rechargeable battery. It has an on / off switch, but automatically goes off in about 10 seconds. The baterry last for about 70 ignitions. aluminium, plastic, black, silver, Battery (rechargeable): included, including usb cable, integrated overvoltage and short circuit protection, with overheat protection