KZ ES4 Hybrid IEM Earphones,Yinyoo ES4 Hifi Stereo Deep Bass Earbuds with Balanced Armature Dynamic Driver&3.5mm Audio Plug Detachable Cable Noise Isolating Headset Headphones for Sports(Green nomic)

Analyzed on

1,999Total Reviews

Earbud Headphones

B

Company Review Grade:

355 Total Products

KZ ES4 Hybrid IEM Earphones,Yinyoo ES4 Hifi Stereo Deep Bass Earbuds with Balanced Armature...

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Sold by KZ

C

Fakespot review grade

C

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Pros & Cons

Update Pros and Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

These are my slice of life, my holy grail. They are pretty sturdy especially for the price. I am * and don't know anything about audio, so i can't tell if these are amazing quality.

They are super comfy, this is my first set of iems ive had that has wires going over the ears, which i think is a brilliant design. And unsurprisingly these earbuds aren't super comfortable for me, but fit better than i was expecting. Only gripe is th... Read More

Best bang for buck audio upgrade you can find. Sound staging is unreal for how much they are worth. Sound better than a lot of $50 over-ears without a dac.

They feel great, the braided cord feels strong. Even the cables are fairly nice due to the braid. Wire is also replaceable so they're not only cheap but should last you a long time.

Cons

They're so easy to detach that if i'm adjusting the earbuds in my ears with even the littlest of forces, they detach. Taking the medium sized tips off the nozzle was a little too easy.

The wire is detachable, so i can look for a wire that better suits me and use that instead. Sound overall is not so loud. For it's price basses are very low.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Had no issues, sound quality is great and so is the fit.

A little heavy on the base for my liking but i was able to tone it down with the es100 eq.

Especially for me, the issue with the ear tips cause me to lose one ear tip and then i have to put on the other size ear tips i... Read More

I was super surprised by the quality of these little buds!

Price

What i can say is that for the price they're pretty good compared to others i used.

For as much as these cost i expected absolutely nothing.

Packaging/appearance

These will need a dac amplifier to come alive, but when paired to the earstudio es100, these are magical.

Safe to say i was not expecting how nice the packaging was going to be at this price point.

With the previous earphones i mentioned (akg and apple), i would need to carefully adjust the equalizer settings on my devices,... Read More

Competitiveness

These are hands down the best iems that you can get for the price.

I have a fiio btr5 so i figured i could try that, and when plugged into that, the kzs sounds amazing.

I don't have any experience with high end headphones, but i do have some exprience with mid-tier gaming headset and have owned ... Read More

The tax on a few iem's that i have cost more than these did and i am not being funny.

Overview

How are reviewers describing this item?
good, great, quality, fit and bass.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1460.

Previous analysis of this listing was an C grade.

Our engine has profiled the reviewer patterns and has determined that there may be deception involved.

Our engine has determined that the review content quality is low.

Our engine has analyzed and discovered that 68.7% of the reviews are reliable.

This product had a total of 1,999 reviews as of our last analysis date on May 1 2022.