https://wccftech.com/google-pixel-2-buzzing-sound/

Google’s Pixel 2 phones have been under a lot of scrutinies due to the software issues that kept surfacing one by one. Both the Pixel 2 and Pixel 2 XL have been plagued by many bugs that brought down the overall performance of the device and disappointed the users.

Not just software issues, but Google also fell short in maintaining the quality of packaging. Many users complained about the poor shipping packaging. Some users even received the Pixel 2 units without software.