zinc alloy, abs plastic
8" L x 1.13" W
Keep the device away from high temperature and don't put into direct sunlight for a long period of time. Keep away from water or other liquids.
Recharge the lighter through the USB interface that can be connected to a computer our any other charger whose output voltage is DC 5.0+0.25V. Allow an hour to fully charge. Micro USB cord included.