From Techgearlab.com

The Clutch is easily one of our favorite portable chargers for iPhone users. Its slim and minimalistic design makes it particularly convenient and easy to carry around, and the integrated charging cable means you never have to worry about forgetting one. It can be exceptionally handy to the iPhone user who always finds their phone close to dying at the end of the day and never wants to be caught with a dead battery.

* Magnetizes to iPhone 12 or newer (or with a MagSafe case) * More power (5,000 mAh) * Built-in charging cable / no extra chords to carry * Small and lightweight, weighing only 3.5oz * LED indicators to know how much life your Clutch has left * Easy to store in some wallets, purses and back-pocket * Also charges small Lightning port devices (e.g. AirPods)