This product adopts electronic chip board, metal plating ice shell, light wear resistance, high voltage arc, safe and stable, for the sake of safety and energy saving, the product design the 8 seconds automatically extinguished function, if you need to light a cigarette please and then click the gold colored buttons, perfect design, filling the taste of extraordinary, light button, touch that is burning, more owners taste and noble; USB charging design, energy saving and environmental protection, with the charge with the use of; cool color, more choices, each color are different fell, suitable for various occasions, simple atmosphere; exquisite craft, without losing sight of the details, rational use of ergonomics.