First I will start with what’s good about it. It’s great if you just need a quick charge to get you through the day as you can easily remove and add it to you conscience. Now what’s worse. Firstly it’s bulkier than previous models making your device even harder to grip. It also does not have wireless charging support (unlike the old cases) so you need to dig out a lightning cable which is a problem if like me you use MagSafe exclusively. Another con is usable capacity. The old cases over doubled my phones battery as it used a direct lightning connector whereas since this product is wireless it’s much less efficient leading to horrible efficiency and heat build up. This means that charging g stops when you are using your phone and the screen is constantly dimming. Coming back to the usable battery it only gave me 45 percent when starting from 0 on my iPhone 13 Pro. This makes me with they brought back the old cases or revamp this design with a bigger size now that the mini is dead wireless charging to charge it and usb c. They could also make new colors too.