I need new earbuds

My tried-and-true Klipsch S2 earbuds have given up the ghost, meaning I am now in the market for new ones. I would like to spend at most $50. As far as what I'm looking for in new earbuds, I would like sound quality to be as good or better than my aforementioned buds, specifically having decent bass. An inline remote compatible with Android is a plus, but not required.

The Klipsch S4a earbuds have caught my interest, as I can get those on Amazon for just under $50, but I would like to get an idea of what else is out there.

Thanks in advance!