Our first External Power Bank "Magic I", the world's first slimmest waist shape battery, launched with 12 colors, is the one with the most variety of color in the world, each color represents a lucky color of the 12 constellations. Our second External Power Bank "MagLock", the world's first lock-shaped outlook, is the industry’s first one with all-in-one design, having the battery charging cable and iPhone converter built-in the battery inner compartment.