Feature: 1. Cigarette Lighting Function: Cigarette filter holder has built in cigarette lighting function. Insert the cigarette and press the ignition key to light it. 2. Wide Application: Cigarette filter holder is suitable for most kinds of cigarettes on the market. 3. Durable Shell: Cigarette holder adopts high temperature resistant plastic shell, which will not burn or damage the body after long term use. 4. Ash Storage: Cigarette holder has built in large capacity ashtray, which can store about 10 pieces of ash. 5. Compact Portable: Cigarette filter holder is compact in structure, light in weight, and convenient to carry and use when going out. Specification: Item Type: Cigarette Filter Holder Material: Plastic Type of Battery: Lithium Battery(Built in) Battery Model: 501015 Battery Capacity: 50mah Weight: Approx. 53g / 1.9oz Length:Approx. 135mm / 5.3in Width:Approx. 27mm / 1.1in. Package List: 1 x Cigarette Filter Holder 1 x Cover1 x Power Cable Note: Delivery with built in lithium battery.