Great compact unit with capability of charging wireless, and by USB. Only issue, and I believe the problem is with the phone, and not the charger. For wireless charging, the iPhone 8 Plus works with no problem. The iPhone 12Pro will not work. Screen on phone lights up, light on charger will flash white, then stops. Internet search shows various reports of same problem. The unit itself is value for money, compact, and capable of charging two items at same time.