---
product_id: 354024225
title: "KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan)"
brand: "kz"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.sk/products/354024225-kz-es4-dynamic-and-balanced-armature-hybrid-technology-driver-in
store_origin: SK
region: Slovakia
---

# 2 Drivers New Crossover Tech Graphene Dynamic KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan)

**Brand:** kz
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan) by kz
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/354024225-kz-es4-dynamic-and-balanced-armature-hybrid-technology-driver-in)

## Best For

- kz enthusiasts

## Why This Product

- Trusted kz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Gold-plated 2-pin connectors for superior connectivity and longevity.
- • **Smooth Sound Flow:** Our innovative crossover technology ensures seamless audio transitions.
- • **Graphene-Enhanced Bass:** Feel the depth of sound with upgraded dynamic drivers using cutting-edge graphene technology.
- • **Unmatched Sound Quality:** Experience the perfect blend of treble and bass with dual drivers.
- • **Enhanced Mid-Frequency Density:** Enjoy 30% richer mid-range performance for a more immersive listening experience.

## Overview

The KZ ES4 earphones feature a hybrid driver system combining a dynamic driver and a balanced armature, delivering exceptional sound quality with enhanced mid-frequency performance and deep bass, all wrapped in a durable design with gold-plated connectors.

## Description

Product Details Connectivity : Wired Audio Jack: L type dia3.5mm Pin Type: 0.75mm  Cable Length (m): 1.2m Frequency response: 20-40000Hz Impedance: 25ohms Sensitivity: 104 dB/mW Microphone: OptionalColor: Green/Black  Dimension and Weight Product weight: 0.04 pounds Package weight: 0.07 pounds  Package size (L x W x H): 4.1 x 2.76 x 1.26 inches What’s in the box. 1 x KZ ES4 Earphones2 x Earbud tips(2 pairs, S/L) 1 x User manual

## Features

- Two Drivers – One dynamic driver and one balanced armarture hybrid to produce amazing treble and bass.
- Customized Balanced Armarture, responsible for high-frequency performance, mid-frequency density increased by 30% than traditional, the details of the performance is particularly rich, crisp and sweet.
- Customized Dynamic Driver, it is upgraded by using graphene film, the soundstage width is extended, significantly enhance the bass intensity and texture.
- New Crossover Technology, makes the sound flow smoothly through the optimized independent frequency divider circuit, Increase the degree of separation of music and be live.
- 2 Pin of diameter 0.75mm gold-plated design

## Images

![KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan) - Image 1](https://m.media-amazon.com/images/I/51MWRzFikRL.jpg)
![KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan) - Image 2](https://m.media-amazon.com/images/I/51NniRCBA6L.jpg)
![KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan) - Image 3](https://m.media-amazon.com/images/I/51XT8bs8WmL.jpg)
![KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan) - Image 4](https://m.media-amazon.com/images/I/51-gH2cYVLL.jpg)
![KZ ES4 Dynamic & Balanced Armature Hybrid Technology Driver In-ear Earphones (Non-mic, Cyan) - Image 5](https://m.media-amazon.com/images/I/51mxgdIslUL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Buy
  

*by R***T on Reviewed in the United Arab Emirates on 19 February 2021*

Buy

### ⭐⭐⭐⭐⭐ 







  
  
    Dankpods was right!
  

*by A***R on Reviewed in the United Kingdom on 21 April 2021*

For such a low price, I really couldn't ask for better headphones. They sound pretty good, and they feel comfortable in and on my ear. I also think they look nice.I bought these on a recommendation from YouTuber Dankpods, who said they were a good and low cost option compared to RayCons, and he's right.If I must have a criticism, I would say that the cable gets wound up easily? They are all nice and braided, but it means when they twist it makes an annoying loop.  A very minor flaw in what is otherwise a 5 star product.

### ⭐⭐⭐⭐ 







  
  
    great pair of headphones
  

*by P***Y on Reviewed in Canada on 3 March 2021*

sounds better than even a fair amount of my past closed back over ear headphones in cases however i noticed when watching youtube theres some static when the video is in a quite spot(ie when the speaker is pausing to breathe) however thats rarely been that big of an issue and only seems to be an issue with youtube other apps/sites like spotify and netflix don't have that issue as far as i've noticedthe default plugs weren't all that comfortable but going a size up fixed the issue which is nice bc every other set of earbuds i've owned that had optional plugs didn't have a set that fitthe over ear hook feature works well i've yet to have my headphones fallout even when jogging and doing some sever head movements and is perfectly comfortable even when wearing glasses(thank god bc they'd be unwearable for me otherwise)honestly my only real gripe with this product outside of the aforementioned issue with youtube audio is the bit of plastic at the jack is a little wide so it sometimes pops out of my phone when i put it in the pockets of tighter pants but just putting your thumb over the jack when placing my phone in my pocket is enough to fixt thaqt issue all around a solid product and i definitely recommend it

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**Shop now:** [https://www.desertcart.sk/products/354024225-kz-es4-dynamic-and-balanced-armature-hybrid-technology-driver-in](https://www.desertcart.sk/products/354024225-kz-es4-dynamic-and-balanced-armature-hybrid-technology-driver-in)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-07*