The Cartisan Button VV 900 Dual Charge offers the first-ever convenience of charging via Micro-USB or a lightning cable. This professional-grade vaporizer features easy-to-use 510 threading and comes in sleek and stylish retail-ready packaging. With the ability to easily switch between voltage settings using a simple 3-click button, this twist battery also includes a versatile skirt adapter to ensure compatibility with all 510 cartridges. This package includes the device, a lightning cable, and a skirt adapter for maximum convenience.