The Evolve-D Plus is a worthy upgrade from Yocan’s another well-received product, the Evolve-D. This beautiful piece of device retained its best features from its previous iteration, while at the same time, upgraded some of it to provide a better experience for its users. Title :· Battery Type: Built-In 1100mAh· 10-Second Auto-Shut Off· Dual Coil· Huge Heating Chamber· Functional Mouthpiece· Built-in Storage Jar INCLUDES :· 1 x Yocan Evolve-D Plus· 1 x Evolve-D Dry Herb Atomizer· 1 x Cleaning Brush· 1 x Evolve Battery· 1 x Micro-USB Cable· 1 x Extra Coil