The item is very comfortable. Pros: 1. Lightweight 2. Compact 3. Pleasant tactile 4. You can charge your phone while simultaneously charging it yourself (that is, use it as a base that can be turned into a power bank in a second and taken with you) 5. quickly charges by wire (for example, iPad, though not completely) With its cons: 1. The reverse side is convex (reverse from the magnetic coil), and if you use the power bank as a charging station or simply put it on the table with the convex side, it will spin, and not lie motionless, as if you put the phone screen down) 2. It takes two to three hours to fully charge the power bank.