The VLT 510 Battery & Lighter features a compact rectangular build with a flip-top opening and a concealed cartridge chute, along with magnetic adapters for different cartridge sizes. It has a 650mAh battery with three voltage settings, auto-draw functionality, a 15-second pre-heat function, and a large button for easy operation. What sets it apart is the built-in electric lighter, a wind-proof and butane-free alternative, making it a convenient and multifunctional device for any session.