At this price point, there is no other competition.
The battery life is amazing, considering how quickly it charges. It lasts me a weeks worth of gym sessions before I charge it (~6 hrs).
The sound itself is more than I expected from a pair of $30 earphones. There is awesome bass, mids and trebles are decent and range hasn't been an issue with music still playing clearly with my phone halfway across the gym while I go to the water cooler.
Overall, for the price I can't recommend these enough! Amazing workout earphones and now I've been using them during commutes too!