JP I am also a user of Cmf Phone 1 and I use the Cmf buds 2a. So far, I’ve no bad impression on these buds. I’m really enjoying using them.
Sound quality is really good.
It easily fits into my ears and only slips off when I do any extreme activities.
ANC is also working well.
I actually loved the build quality.
Battery life is also good but, when I used them without giving break, I felt it drained a bit faster.