Chrome Version       : 71.0.3578.21
OS Version: 11151.11.0
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari:
    Firefox:
    IE/Edge:

What steps will reproduce the problem?
1. Connect Pixel Buds to Chrome OS / Google Pixelbook 2.
2. Listen to a YouTube video.

What is the expected result?
BT headphones stay connected all the time.

What happens instead of that?
After a few minutes of listening, I stop hearing anything, the headphones disconnect for a few seconds, then reconnect.

Please provide any additional information below. Attach a screenshot if
possible.

UserAgentString: Mozilla/5.0 (X11; CrOS x86_64 11151.11.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.21 Safari/537.36


Let me know what information I can provide to help debug this issue.