[color scheme] In the state of resting on the screen, presenting a classic color with a minimalist design. color showcase individuality.[Frosted feel] The body is round, comfortable to grip, wear-resistant and scratch resistant, with a high gloss mirror surface for a full screen.[USB dual output] Two mobile devices charge simultaneously, Mini+USB dual output, efficient and fast charging, supporting both charging and playback.[Accurate battery level] LED digital display screen, constantly monitoring battery usage and arranging battery management in a reasonable manner.LED two handed flashlight is not only a mobile power source, but also a flashlight to meet unexpected needs.Note: This product is a solderless mobile power supply kit (circuit board+shell) and is not a finished product of a mobile power supply. It does not include batteries, data cables, or box packaging. The battery needs to be purchased separately with a 18650 (flat head) battery before use. Please note that the battery capacity must be consistent. Do not place the battery upside down as it will damage the motherboard. (The spring is the positive pole, and the spring is the negative pole) Please place it correctly. There is no chance of secondary disassembly, and the shell cannot be disassembled again. Please fix it all at once!Specifications: Input: 5V2AOutput: 5V2ACell model: 18650 (flat head)Removable battery cells: 7 sectionsMaterial: abscolour: whitePackage Contents: 1 x battery charging boxOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.