Disposable HHC-P vape pen from the CanaPuff brand with a fruity tones of watermelon and strong hemp flavor. The HHC-P content is 96%, terpenes 4%. The volume of the built-in cartridge is 1 ml. The battery capacity is 350 mAh and will last you at least for 250 puffs on one charge. In total, the refill will last you at least for 450 puffs. CanaPuff disposable HHC vape pens are rechargeable but not refillable. In order to use up the entire liquid, the vaporizer pen will definitely need to be recharged at least once. The charging USB cable is not included in the package.