Designed for iPhone X.
Supports data synchronization, USB charging, and sync, no need to remove battery case, you can easily sync & charge your iPhone X. High Capacity: Built-in 6000mAh Li-polymer rechargeable battery can effectively provide double standby time to your phone.

Dimension:5.83x2.93x0.74inch(Thickness :0.71 inch),weight:200g.

Intelligent Switch and Accurate Power Display, the features of LED battery level indicator letting you know exactly the power you have (0--25%--50%--75%--100%).

ON/OFF button for optional power output control. And the battery case has automatic tests function.The case is compatible with magnet mounts.