I just love them. It comes with an Apple, USB C and Micro USB charging insert to connect to the charging port. You will receive these 3 items for each cable in the package. Once you have the right cable in your device, the charging cable is great. You just bring them closer together and they stick together. Small magnets. It's a lot easier than wearing out the charging port by plugging and unplugging a regular charger. Makes it very easy when it's dark. Also, you no longer have to pull things like your phone off the table, if the dog walks on the cord, it just disconnects by itself.