Built-in lithium polymer battery, thickening electric tungsten can hot cigarette The USB (Universal Serial Bus) interface is only used for charge No harmful gas, windproof & safe Type: Lighter
Colour: As shown in the picture Feature: USB (Universal Serial Bus), Windproof, Rechargeable
Material: ABS
Size: 15 x 15 x 80mm / 0.59 x 0.59 x 3.15inch Net Weight: 37g / 1.31oz Note: When lighting cigarette, please keep 0.1-0.2 cm distance from the heating wire & do not press the heating wire