These are the first-generation AirPods Pro I bought around 2020. I lost the right earbud and purchased a replacement, so I am selling this one. This is for the left earbud only. The case is not included. Functionality has been confirmed. I was using it as a single earbud until about a week ago, so there are no issues with its operation. There is no sound cutting out or crackling. Both the off and external sound modes are working correctly. I haven't tested noise cancellation since I don't have both earbuds, but it was working fine until I lost the other one. Ear tips are not included. Model number: A2084 Model: AirPods Pro 1 Other features: Single earbud (left) Other features: Noise cancellation I can ship it today. Thank you.