1Integrated Cigarette Lighter: Integrated cigarette lighter charging design, long press the switch to light the tungsten wire, the tungsten wire turns red to light the cigarette. 2USB Charging: Lighter can be charged by computer, mobile phone charger, etc. via USB cable, environmentally safe and easy to use. 3Adjustable Height: The height adjustable flap is convenient and practical, ideal as a business gift, birthday gift or holiday gift. 4Plastic and Iron Material: Cigarette box is made of plastic and iron material, sturdy case, can protect your cigarettes from being crushed. 5Application: The Cigarette holder case can hold your own cigarettes or regular cigarettes, suitable for all kinds of cigarette lengths, keeping them freshness and protected.