---
product_id: 572642712
title: "KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones"
brand: "ez ear"
price: "€ 53.42"
currency: EUR
in_stock: true
category: "Ez Ear"
url: https://www.desertcart.hr/products/572642712-kz-castor-wired-earbuds-iem-in-ear-earphones-2dd-tuning
store_origin: HR
region: Croatia
---

# 2DD Dual Drivers for rich sound Enhanced Harman bass response 16-step adjustable tuning filters KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones

**Brand:** ez ear
**Price:** € 53.42
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune in, stand out — your sound, your rules.

## Quick Answers

- **What is this?** KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones by ez ear
- **How much does it cost?** € 53.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/572642712-kz-castor-wired-earbuds-iem-in-ear-earphones-2dd-tuning)

## Best For

- ez ear enthusiasts

## Why This Product

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

## Key Features

- • **Harman Target Bass Boost:** Experience deep, dynamic bass that outperforms standard IEMs with enhanced low-frequency sensitivity.
- • **Noise Isolation Excellence:** Block out distractions with superior sound isolation for immersive listening anywhere.
- • **Precision Engineered Sound:** Integrated injection molding with 0.01mm tolerance delivers studio-grade clarity and durability.
- • **Customizable Audio Profiles:** 16 unique sound settings let you tailor highs and lows to your exact music vibe.
- • **Universal Wired Compatibility:** Seamlessly connects via 3.5mm jack to phones, laptops, gaming consoles, and pro audio gear.

## Overview

The KZ Castor Wired Earbuds feature dual dynamic drivers tuned to the acclaimed Harman FR curve with enhanced bass, precision-crafted via advanced injection molding for superior fit and durability. With 16 adjustable audio profiles and excellent noise isolation, these wired IEMs deliver customizable, studio-quality sound across all your devices.

## Description

Buy KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones: Earbud Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Harman Target Version:kz castor musicians in ear monitors earbuds with the harman FR curve as its tuning target, built upon the acclaimed harman FR curve within the hifi community, whether it's in terms of parameter performance or sound perception, it outperforms most IEM.
- Exquisite Workmanship:The KZ Castor iem earphones adopts integrated injection molding.it is theoretically more than 10 times higher than traditional 3D printing technology. the tolerance range of Traditional 3D printing is around 0.1mm, while the precision of Castor's internal support structure is around 0.01mm.
- Tuning Adjustable: This in ear monitor headphones Built-in professional-grade filters,supports adjustable low and high frequencies. Castor is equipped with professional acoustic that support 2-stage adjustments for high frequencies. Users can fine-tune their sound preferences to create 16 different audio profiles based on their preferred music styles.
- Harman Target with Improved Bass Version: Based on the Harman FR curve, enhancing low-frequency sensitivity and dynamic performance, achieving an unstoppable low-frequency experience. Simultaneously, the mid and high frequencies seamlessly align with the Harman FR curve.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHP72NTC |
| Additional Features | Noise Isolation |
| Age Range Description | Adult |
| Antenna Location | Calling, Gaming |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #32,447 in Electronics ( See Top 100 in Electronics ) #1,777 in Earbud & In-Ear Headphones |
| Brand Name | EZ EAR |
| Built-In Media | 3 pairs of earbuds eartips (S/M/L), KZ Castor earbuds*1 pairs, User manual&warranty Card*1, earphones cable*1 |
| Cable Features | Detachable |
| Carrying Case Color | Dark |
| Carrying Case Material | Possibly plastic |
| Color | Dark |
| Compatible Devices | Cellphones, Desktops, Gaming Consoles, Laptops, Music Production Equipment |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 4.1 out of 5 stars (332) |
| Earpiece Shape | Bud |
| Enclosure Material | Plastic |
| Frequency Range | 20-40000 |
| Frequency Response | 40000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 35 Ohms |
| Is Autographed | No |
| Manufacturer | EZ EAR |
| Model Name | KZ Castor |
| Model Number | KZ Castor |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 103 dB |
| Specific Uses For Product | Gaming, Music, Sport |
| Style Name | with Mic |
| Subject Character | wired earphones |
| Theme | music, sport |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | 4G |

## Product Details

- **Brand:** EZ EAR
- **Color:** Dark
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 35 Ohms

## Images

![KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones - Image 1](https://m.media-amazon.com/images/I/61qCdut1VBL.jpg)
![KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones - Image 2](https://m.media-amazon.com/images/I/714FAKIpoWL.jpg)
![KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones - Image 3](https://m.media-amazon.com/images/I/611TSQo2EJL.jpg)

## Available Options

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

## Frequently Bought Together

- KZ Castor Wired Earbuds IEM in Ear Earphones, 2DD Tuning Adjustable Dual-Driver Supper Bass Wired Headphones, Harman Target with Improved Bass Version Monitor Headphones
- Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7
- JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 16 Pro Max/15 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-15*