Are these real Airpod Gen 2’s?

I got sent these as a present from one of my family members. The Airpods work normal in every respect, all everything works properly and the quality is great. I even checked the serial number on the box, my phone settings and on the top of the inside of the case and all of which were the same and were indeed verified. However, on the back of the case, it doesn’t say ‘assembled in China’ and ‘Designed in California’. However it does say on my AirPods that they were assembled in China. Can anyone tell me if these are real or just really good knockoff fakes?