These are the first-generation AirPods Pro, which are junk items. I've been using them for about 5 years. They can be charged, and sound can be heard. The microphone also works. However, there is a strange noise coming from the right earbud. The left earbud seems to be fine, but there may be some issues. The contents include: The main unit (left and right), ear tips (S, M, L), and the box. There is no USB charging cable. All the ear tips are unused.