Padgene Electronic Pulse Double Arc Cigarette Lighter, Chinese Dragon Windproof Flameless USB Rechargeable Arc Lighter, Black Press the button to lit up the cigarette with easy, bring this lighter with you on flight Can lit up 4 packages of cigarette when full-charged, the built in battery can be charged and discharged 500 times It will take only 2-3 hours to get the battery full-charged. LED indicator will be on when charging Windproof, flameless, safety, no gas and fluid required, energy-saving, can be kept on flight. Connect to PC or DC 5V USB adapter for charging.