---
product_id: 592538590
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: "$186"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/592538590-kz-castor-wired-earbuds-iem-in-ear-earphones-2dd-tuning
store_origin: NZ
region: New Zealand
---

# Dual-Driver 40k Hz Range Adjustable Tuning 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:** $186
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Listening Game!

## 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?** $186 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/592538590-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

- • **Unleash Your Sound:** Experience the Harman Target curve for unparalleled audio fidelity.
- • **Precision Engineering:** Crafted with integrated injection molding for superior durability and precision.
- • **Versatile Compatibility:** Perfect for music, gaming, and calls across all your devices.
- • **Dynamic Bass Performance:** Feel the beat with enhanced low-frequency sensitivity for an immersive experience.
- • **Tailored Audio Experience:** Customize your sound with 16 unique audio profiles to match your mood.

## Overview

The EZ EAR KZ Castor Wired Earbuds are high-performance in-ear monitors designed for audiophiles and casual listeners alike. Featuring dual-driver technology and a frequency response of up to 40,000 Hz, these earbuds deliver exceptional sound quality. With adjustable tuning options and a robust build, they cater to a variety of uses, from music to gaming, ensuring a personalized audio experience.

## Description

EZ EAR 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

## 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 |
|---------------|-------|
| Noise Control | Sound Isolation |
| Frequency Response | 40000 Hz |
| Sensitivity | 103 dB |
| Headphones Jack | 3.5 mm Jack |
| Model Name | KZ Castor |
| Connectivity Technology | Wired |
| Wireless Communication Technology | 4G |
| Included Components | 3 pairs of earbuds eartips (S/M/L), KZ Castor earbuds*1 pairs, earphones cable*1, User manual&warranty Card*1 |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Music, Sport, Gaming |
| Recommended Uses For Product | Calling, Gaming |
| Compatible Devices | Cellphones, Gaming Consoles, Music Production Equipment, Laptops, Desktops |
| Theme | music, sport |
| Cartoon Character | wired earphones |
| Control Type | Media Control |
| Cable Feature | Detachable |
| Water Resistance Level | Not Water Resistant |
| Frequency Range | 20-40000 |
| Customer Package Type | Standard Packaging |
| Style | with Mic |
| Control Method | Touch |
| Number of Items | 1 |
| Audio Driver Type | Dynamic Driver |
| Carrying Case Material | Possibly plastic |
| Carrying Case Color | Dark |
| Earpiece Shape | Bud |
| Is Autographed | No |
| Manufacturer | EZ EAR |
| Model | KZ Castor |
| Package Dimensions | 11.4 x 9.3 x 3.4 cm; 68 g |
| Item model number | KZ Castor |
| Special Features | Noise Isolation |
| Microphone format | Built-In |
| Batteries Included | No |
| Batteries Required | No |
| Cable feature | Detachable |
| Country of Origin | USA |
| Item Weight | 68 g |

## Product Details

- **Brand:** EZ EAR
- **Colour:** Dark
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 35 Ohm

## 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)

## Available Options

This product comes in different **Colour, Size** 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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**Shop now:** [https://www.desertcart.nz/products/592538590-kz-castor-wired-earbuds-iem-in-ear-earphones-2dd-tuning](https://www.desertcart.nz/products/592538590-kz-castor-wired-earbuds-iem-in-ear-earphones-2dd-tuning)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*