A:AnswerMake sure it charged properly. I've had instances where I put them for charging but didn't charge because I didn't sit the buds correctly on the charger.
A:AnswerHello. We would love to get more information to assist you. Please reach out to us on Facebook at (http://m.me/samsungsupport) or Twitter at (https://twitter.com/messages/compose?recipient_id=18768513). We look forward to speaking with you. ^Kayla
A:AnswerYes it does just like the airpods
Option to charge the case by itself while you using the earbuds or you can be charging the whole thing later on the go or plug in the case with the buds in there
Very cool piece !
A:AnswerYes, they should pair fine with the Pixel. I would download the Samsung Wearable App from Google Store though. It is within that app you can change the EQ and other settings for the ear buds.