Brand SHAYU Model SH-5210 Quantity 1 piece(s) per pack Color Brown+Golden Material Zinc Alloy + PU leather Flame Color Orange Fuel NO Power Supply 3.7V 350mAh Lithium polymer batteries Windproof Yes Specification The cigarette lighter by the built-in lithium polymer batterieselectric heating wiredelay road a charging circuit and a battery protection circuit.Powered with built-in USB connector; Can replace the traditional gas ignition machine to realize the lighting functiondoes not produce harmful smoke to human body in the cigarette lighter.No firewindproof ; Energy conservation and eco-friendly safety great gift to your husband or boyfriend; Charging time: 2-4 hours Packing List 1 x Lighter 1 x USB cable (18.5cm) 1 x Chinese & English user manual