This little iWalk charger is perfect. It’s direct plug in feature is impressive, you’re no longer bothered by the charging cord tangling up in your hand and leash. Just plug it in to your phone and other devices, and you can use the phone while it’s plugged in. The led indicator shows instant battery left in this unit. What’s more, the iWalk usb c power bank get upgraded, the c connector not only charge your phone, also itself.