Hands free Google assistant ear buds

I was given a pair of Google Pixel buds which I like a lot except that they sometimes fall out of my ear. I'm trying to find something similar, but with the loop that goes over the over. By similar, I mean to be able to say "Hey Google" to activate Google Assistant without having to press a button first. The closest thing that I've found so far is Skull Candy XT, but most of the time I could not get the voice control to start by saying "Hey Skull Candy". Any help is appreciated.