Review on 🎧 KZ ES4 Hybrid Hifi Bassy In-Ear Headphones - Enhanced Audio Experience (Black, Mic-Free) by Donia Carey

Great bass guns for my practice. I have other headphones for non-fitness listening but these really surprised me for the price. If they're still alive in a year, I'm petrified to 5 stars. TO EDIT:. It is now 11/2019 and progress is being made. The only issue I had was that under heavy use, the pins on the left side of the cable came loose more easily than the pins on the right. This isn't a common problem for everyday use, and even if it were, I suspect new cables could fix it.