Fufu 510 Battery - Gray

This limited-edition keychain-ready device delivers big performance in a playful, pocketable design. With three adjustable voltage settings, universal 510 compatibility, and fast USB-C charging, Fufu makes every session smooth, simple, and stylish. Available in bold Pink or sleek Gray character styles, it’s compact enough to go anywhere yet powerful enough to keep up — your new everyday essential with a whole lot of attitude.