The Mig Vapor The FOUR is an incredibly convenient, luxurious, and powerful dry-herb vaporizer! It features a simplistic, single chamber design, which allows you to just pack, and start vaping. It also features adjustable temperature settings, a sleek metallic construction, and a powerful 2500mAh, rechargeable battery. This Product Features: * Battery: Internal 2500 mAh * Adjustable Temperature Range: 356-428°F * Isolated Airflow Path * Aerospace Aluminum Construction