KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver in-Ear Earphones (Mic, Cyan)

Haven't had the chance to use these a whole lot yet, but they've been great so far. I do recommend burning them in, although I'm not an expert about that kind of thing. Out of the box the highs were really hot and even at the lowest volume I couldn't keep them in for very long, so let them run for a bit.At low volume levels, they seemed to be on par with the wired apple earbuds (and they do seem to be very sensitive at low volumes compared to other in-ear headphones I've had where I've had to crank up my phone's sound more than half way to get useable volumes in a quiet room).I think where these really shine is when you're using them in noisy environments. I was pleasantly surprised when I put these on while on the lawnmower, and I felt like I could hear everything in the music! I mean I could still hear the hum of the lawnmower in the background but the music was nice and detailed especially on the low end, and it has decent sound staging for the price too!Cable is quiet and fits over the ear so there's very little risk of them falling out when you're on the move, so I'm very happy and these are the best in ear headphones I've had so far, especially for the price!

Amazing earbuds!!! These are my first pair of earbuds that have had such dynamic and balanced sound, at least compared to all the brands I've had at this same price point. Truly worth the money, they sound great, they're comfortable (even with glasses), they look cool and feel like a quality product! Thank you Dankpods for the recommendation lmao

Its an amazing pair of earbuds! the sound is wonderful. it does a awfully good job of making Amy song sound great! also, it's cyan!

I was actually expecting these earphones to sound good, I've read a couple of reviews saying these where really good for the price. They are not bad but they are not as good as people make them up to be, that or I got a bad pair.

Short in left earbud

I DONT NEED EM

I actually lost these earbuds after a week, the Audio was crisp and very nice, I am actually very sad I lost them... :(I got mine in cyan, they were super cool looking, and had this awesome silkscreening that reflects the name of the earbuds. The kz es4I am sad I lost em.. get these especially if you want great sounding audio.

Lo primero que quiero decir es que me gustaron y lo segundo es que es la primera vez que las gomitas me quedan, todo ajustó perfectamente en lugar de estar buscando como siempre en mi cajita algún par que pudiera ajustar, creo que la forma de los audífonos ayudan a ajustarse bien en la concha de la oreja.Su sonido es muy normal en forma de “V” no muy pronunciada, si te fijas en los detalles sí estarán presentes más o menos. Son del tipo de sonido que no fatiga y no parece que estés encerrado.Les voy a dar una quemada de unas 40 horas para ver qué tal quedan.Saludos

Lo que mas me gusta es su sonido, muy completo y con grandes graves.Para unos audifonos que puedes llevar para escuchar musica en tu celular creo son lo mejor.