We highly discourage anyone from trying to apply our testings to your own earphones, the risk of damaging or permanently breaking your iems is absolutely probable to happen. Judging the clarity and soundstage – ZSN, ZS6 and ZS10 are in a class of their own – while ES4 and ZSA are more muffled and cluttered in comparison. It's kind of tinny but nowhere near as bad as other KZ earphones with lethal amounts of treble like the ZS5 (V2). Don’t expect anything too fancy; you can hear a good few details, but all the micro-details that often make the difference in telling a really good product from an average one are not there. Everything comes inside a small rectangular packaging with a sliding cover, the standard packaging of KZ’s latest earphones like the KZ ZS10 , KZ ED15 and also very similar to the RevoNext QT2 and some Xiaomi In-Ear Headphones .

The ES4 sounds like a downgraded ZS10 in terms of technicalities; instrument separation is good but not exceptional and it can’t withstand complex situations without muffling things up a bit, while soundstage has limited width and imaging can only give you a hint of the instrument’s position. Alas (or luckily) university has kept me quite busy in the last several weeks, so I had to slow down my blogging activity. The ES3 in addition to a V shaped tuning had a tendency to wash out what mids were present with mid-bass bleed. With an EQ you will be able to customize their lower mids and male vocals into absolutely clear and free of mid-bass bleed.

If you're running a script or application, please register or sign in with your developer credentials here. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging . Comfort is rather good, I especially like the ergonomic shape and the lighter weight of the plastic casing compared to metal earphones that often fall out. when a song has fast double bass (death metal), it feels like the kick drum is taking over everything and mid to highs(distorted guitar, screechy vocals) vanish. All in all it's a very fun listen, but mids are still not full enough and vocals often get stripped from their fullness and reduced to sounding thin and sometimes sibilant.

I like this model very much, but I don’t see a good reason why would you spend almost twice the amount of money over ZSN. Tries to get into upper bass register and bleed towards mid, but is now in control due to tenmak tips. The ZSA have a much more pronounced V shape in their sound, with prominent bass and treble that really stand out. Yinyoo KZ ES4 In Ear Stereo Earphones 1DD 1BA Wired Earbuds, Hybrid Drivers 1 Dynamic and 1 Balanced Armature driver Headphone with 3.It is apparent that this is not among the “higher-end” earphones by KZ as it lacks the resolution, instrument separation and soundstage qualities that many of the latest ZSx earphones have and that make them renowned for their value. Much like their bass and mids, their highs are tuned with KZ’s classic style, relatively inline with the style of the KZ ZS6 , KZ ZST PRO, KZ ZSR and KZ ZS5 . Treble is where the ES4 has a clear advantage over other KZ headphones, as it is a bit more extended and it has a nice resolution which leads to a good perceived level of detail.

Other than this, though, they fall in line with expectations: they are indeed a smaller and cheaper version of the ZS10. ONE-YEAR - If you are not satisfied with our in-ear headphones, let us know and you will be offered a full refund or replacement. But sometimes they may sound like coming from a little faraway(dynamic driver distance and a little incoherency with BA).This again unlike some previous attempts that sounded as if the philharmonic had been crammed in Volkswagen bus and then asked to perform). Improve the sound quality and exterior again, user-friendly design and free detachable cable design. This emphasis is especially notable in the mid-bass section, which has a bold presence and is far more audible than sub-bass (which is not very deep anyway). KZ ED16: the ED16 stand out because of their instrument separation and soundstage, which are way better than those of the ES4. On the contrary, bass is blown up but it’s reasonably controlled and fast, it’s overall clarity and sound-stage separation is pretty good, better then let’s say SoundMAGIC E10s or Sennheiser CX 300 II… that are both pricier models.

The KZ logo stands out on the back, etched on the PCB; though the plastic is transparent, it is coloured and therefore the logo is not as apparent as if it was etched directly onto the plastic. It paints a large soundscape in head but sometimes feel unnatural with certain tracks(I am used to intimacy). Designed for the latest generations of iPod, iPhone, and iPad, can work with all Android, tablets, MP3 players, and related devices with a standard 3. The in-ear design combined with the correct ear tips will seal your music in and leave the external noise out.I very much dislike the KZ house sound with its treble boosted to 11, its lackluster hollow mids and boomy bass. Alas this seems to be the case with sound, too, though I have only had one hours of listening time so far and I have yet to listen to them closely.