according to the information of JD.COM official website, the design of Xiaobeibei charging treasure is relatively simple, with the product LOGO printed on the front. The all-metal shell is smooth and delicate, durable, wear-resistant and scratch-resistant, and it is very durable for daily use. The internal use of polymer batteries ensures the safety, and its nominal battery capacity is 52mAh.

xiaobeibei charging treasure is also equipped with an LED power indicator, which can well guarantee the battery life of digital equipment, and users can easily arrange charging plans, which brings a lot of convenience for travel.