Bubble mobile power supply is a product approved in early 2016. At that time, it was regarded as an ultra-thin and ultra-mini 10000mAh power supply! The design is inspired by a retro small sound box. The handle part is a charging cable, which is convenient for storage and makes the product more integrated. Considering that the users of this product are more inclined to women, the two colors of cherry blossom powder and mint green are finally selected. The tiny curved surface design and the texture of hand-felt oil are added. The repeated deliberation of every small detail is an effort to achieve a better user experience!