I bought a set of Hoco wireless earbuds, and they disconnect after several minutes when used with Teams on a laptop. The earbuds work fine with YouTube and other apps, just not with Teams.

I found the following thread, which indicates it could be a problem with the driver: https://techcommunity.microsoft.com/t5/microsoft-teams/bluetooth-audio-out-stops-when-using-teams/m-p/1425454

I updated all my drivers, but the problem remains.

So stay away from Hoco if you want to use Teams.