---
product_id: 567354161
title: "in Ear Monitor Headphones, KZ Castor Improved Bass HiFi Earphone Sound Tunable Noise Isolating IEMs, Dual-Dynamic Driver Wired Earbuds with Detachable Cable for Singers Musicians"
brand: "keephifi"
price: "€ 54.21"
currency: EUR
in_stock: true
reviews_count: 13
category: "Keephifi"
url: https://www.desertcart.hr/products/567354161-in-ear-monitor-headphones-kz-castor-improved-bass-hifi-earphone
store_origin: HR
region: Croatia
---

# Dual dynamic drivers for rich sound Detachable 2PIN cable for easy customization 16 sound profiles with tunable filters in Ear Monitor Headphones, KZ Castor Improved Bass HiFi Earphone Sound Tunable Noise Isolating IEMs, Dual-Dynamic Driver Wired Earbuds with Detachable Cable for Singers Musicians

**Brand:** keephifi
**Price:** € 54.21
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune in, stand out — sound that’s as sharp as your hustle.

## Quick Answers

- **What is this?** in Ear Monitor Headphones, KZ Castor Improved Bass HiFi Earphone Sound Tunable Noise Isolating IEMs, Dual-Dynamic Driver Wired Earbuds with Detachable Cable for Singers Musicians by keephifi
- **How much does it cost?** € 54.21 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/567354161-in-ear-monitor-headphones-kz-castor-improved-bass-hifi-earphone)

## Best For

- keephifi enthusiasts

## Why This Product

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

## Key Features

- • **Modular & Durable:** Detachable 2PIN cable ensures hassle-free replacements and upgrades, keeping your gear fresh and future-proof.
- • **Noise-Isolating Comfort:** Ergonomic in-ear design blocks out distractions, delivering immersive sound perfect for musicians and audiophiles on the go.
- • **Precision Craftsmanship:** Built with 0.01mm tolerance injection molding and a sleek alloy face cap for durability and timeless style.
- • **Personalized Sound Tuning:** Unlock 16 unique audio profiles via professional 2-stage acoustic filters to match your mood, genre, or environment.
- • **Studio-Grade Dual Drivers:** Experience crystal-clear highs and deep, punchy bass with innovative dual dynamic drivers designed for the harmonic FR curve.

## Overview

The KZ Castor In-Ear Monitor Headphones combine dual dynamic drivers with precision engineering to deliver studio-quality sound with tunable filters offering 16 audio profiles. Featuring a detachable 2PIN cable and noise-isolating design, these wired earbuds are crafted for musicians and discerning listeners seeking customizable, immersive audio in a stylish, durable package.

## Description

desertcart.com: in Ear Monitor Headphones, KZ Castor Improved Bass HiFi Earphone Sound Tunable Noise Isolating IEMs, Dual-Dynamic Driver Wired Earbuds with Detachable Cable for Singers Musicians : Electronics

Review: Stylish sound on a budget - The KZ EDX earbuds offer incredible sound quality and surprisingly effective noise cancelllation for the price. They fit securely and comfortably in my ears without falling out, and they also have a stylish appearance. The audio comes through with excellent clarity, making them great for everyday listening as well as monitoring audio. For only $18, it is difficult to find a better value. The detachable cable feels high quality rather than cheap, and the audio connector snaps firmly into place without feeling loose or unstable. Since the cable can be removed, the earbuds are also easy to store and transport. They are small and lightweight, but they still feel sturdy and well made. Overall, the KZ EDX earbuds provide excellent sound, comfort, build quality, and versatility for the price.
Review: For the price, top of the line - For the price this is high quality iems, only concern would be durability but for the price they are easy to replace, audio quality is above and beyond, fits nicely in my ears (especially necessary since I have odd shaped ears that noise cancelation usually doesn’t work with) easy to adjust as well with how it’s designed

## Features

- 【Innovative Dual Dynamic Drivers Structure】KZ Castor studio headphones adopts an innovative dual-dynamic driver acoustic design in pursuit of the harmen FR curve sound. Top and bottom stacked cavity structure endows more space to vibrate sound, mantain phenomenal acoustics. Silver version keeps the basic while black version adds an additive improved bass.
- 【Exquisite Workmanship More than 3D Printing】With integrated injection molding process, kz in ear monitor makes precision of internal support structure around 0.01mm, 10 times higher than traditional 3D printing technology.The alloy face cap gives the in ear headphone a classical and elegant shape and smooth texture, simply exquisite and good-looking.
- 【Tuning Adjustable】The in ear headphones wired is equippend with professional acoustic filters that support 2-stage adjustments for higher frequency. Users can fine-tune their sound preferences to create 16 different audio profiles based on their preferred music styles.
- 【Excellent Sound Performance】The musicians stage iem earbuds plays well in the whole soundstage. Treble is revealing and and not overly smooth nor intense. Mids are good with very little bleed from mid bass. Vocals are good but they are slightly recessed. The earbuds capture every aspect of the sound, outperform most iems.
- 【Detachable Cable Design】Features 2PIN-C detachable cable connection allowing for easy cable replacement and customization to suit different audio setups and user preferences.
- 【Noise Isolating Design】The in-ear monitor design provides effective noise isolation, blocking out external sounds for an immersive listening experience suitable for singers, musicians, and audio enthusiasts.
- 【What You will Get】You will get kz castor earbud, instruct manual and replacemnet silicone eartips. Keephifi Audio is the legal distributor for KZ products. You will get a replacement for any defective reasons during 14 months. Thanks for shopping.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHY291YZ |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #2,854 in Electronics ( See Top 100 in Electronics ) #272 in Earbud & In-Ear Headphones |
| Brand | keephifi |
| Brand Name | keephifi |
| Built-In Media | Cable, Eartip, User Manual |
| Cable Features | Detachable |
| Color | BassBlack |
| Compatible Devices | Desktops, Laptops, Mobile Phone with 3.5mm port, Music Production Equipment, Samsung, Huawei, One Plus, Smartphone, iOS, Android, Tablet, PC, PS4, Xbox One, Switch |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | Inline Media Control |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.4 out of 5 stars 1,692 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded |
| Enclosure Material | Metal Cover, Resin Cavity |
| Form Factor | In Ear |
| Frequency Range | 20-40000Hz |
| Frequency Response | 40000 hertz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 31 ohm |
| Item Weight | 0.06 kg |
| Manufacturer | keephifi |
| Model Name | 6950 |
| Model Number | 6950 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 105 db |
| Series Number | 6950 |
| Specific Uses For Product | Music |
| Style Name | no Mic |
| Subject Character | in ear monitor, wired earbuds, wired earphone, iems, studio headphones, kz in ear monitor, in ear headphones wired, iem earbuds, iems for gaming, iem earbuds |
| Theme | in ear monitor, wired earbuds, wired earphone, iems, studio headphones, kz in ear monitor, in ear headphones wired, iem earbuds, iems for gaming, iem earbuds |
| Warranty Description | 1 year warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Wired |

## Product Details

- **Brand:** keephifi
- **Color:** BassBlack
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 31 Ohms

## Images

![in Ear Monitor Headphones, KZ Castor Improved Bass HiFi Earphone Sound Tunable Noise Isolating IEMs, Dual-Dynamic Driver Wired Earbuds with Detachable Cable for Singers Musicians - Image 1](https://m.media-amazon.com/images/I/61-k-LgJsAL.jpg)

## Available Options

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

## Questions & Answers

**Q: what situations are these headphones suited?**
A: It can be used with a DAC/amp which enhances bass performance. Ideal for live performances, connecting electric guitars, gaming, and commuting audio. Suitable for studio musicians, singers, gamers.

**Q: What are the sound characteristics of the KZ Castor?**
A: Sub bass extension is excellent, with pretty thunderous bass that isn't overpowering or boomy. Highs are very detailed without extreme harshness. Users enjoy using this product to listen to genres such as EDM, R&B, and trap etc.

**Q: What if these earbuds don’t sound the way you want?**
A: That doesn’t necessarily mean you don’t like our product! You can customize the sound to your preferences using an equalizer like EQ Auto or the specific sound effects offered by certain apps.

**Q: The sound from a single earbud has dropped by more than 50% in a short period?**
A: Please check the connection between the connector and the earbud to ensure it is secure. Verify that the connector and earbud are oriented correctly. Next, try connecting to a different device. If the issue persists, please let us know.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stylish sound on a budget
*by J***R on July 29, 2026*

The KZ EDX earbuds offer incredible sound quality and surprisingly effective noise cancelllation for the price. They fit securely and comfortably in my ears without falling out, and they also have a stylish appearance. The audio comes through with excellent clarity, making them great for everyday listening as well as monitoring audio. For only $18, it is difficult to find a better value. The detachable cable feels high quality rather than cheap, and the audio connector snaps firmly into place without feeling loose or unstable. Since the cable can be removed, the earbuds are also easy to store and transport. They are small and lightweight, but they still feel sturdy and well made. Overall, the KZ EDX earbuds provide excellent sound, comfort, build quality, and versatility for the price.

### ⭐⭐⭐⭐⭐ For the price, top of the line
*by T***R on June 2, 2026*

For the price this is high quality iems, only concern would be durability but for the price they are easy to replace, audio quality is above and beyond, fits nicely in my ears (especially necessary since I have odd shaped ears that noise cancelation usually doesn’t work with) easy to adjust as well with how it’s designed

### ⭐⭐⭐⭐⭐ DQS is my go-to for an IEM with some of the room in it
*by J***E on May 13, 2026*

I have been using IEM's on stage for over 18 years. I started with the Shure E2c single-driver buds. At the time (almost 20 years ago) I loved them. Then I got better IEM's with more drivers and eventually got custom-molded professional units. To say I love IEMs for monitoring might be an understatement. A few years ago, I took over a Live Band Karaoke gig and the stage had wedges. They sounded great, but even working to keep my volume reasonable, I noticed my ears were suffering. I went to IEM's for that gig, but found I was constantly pulling one ear out to talk to the karaoke singers or the band. I looked high and low for an IEM bud with an ambient feature, but they were either non-existent, or really really expensive. I found the DQS and the 'semi-open' descriptor piqued my interest. I wasn't so sure about going back to a single-driver. but. they are now my go-to for Live Band Karaoke gigs and I even got the bluetooth adapter and the DQS buds are my main every-day listening/phone call IEM. When I say I was surprised by the sound, I mean, really surprised. The bass is full, the mids are present and the highs are crisp but not overbearing. as an In-Ear-monitor, they get me what I need, and because they are semi-open, I get some wash from the PA, helping to keep an 'open' feel. I now buy these 3 at a time, so if a player lost, broke, or forgot their IEMs they get a pair of these. For all the complaints about the cords, I've had my main pair for a year and a half and besides being grimy because I sweat when I play, the cord is still in great shape. I recommend these to anyone who is in an IEM-only situation that wants to/needs to hear the room a bit. Singers, solo acts, live band karaoke, these are the buds. I still LOVE my custom-molded IEMs when the gig is a show, but I now host LBK 3+ nights a week, so I use these DQS IEMs more than anything else!

## Frequently Bought Together

- KZ Castor in Ear Monitor Headphones, HiFi Improved Bass Earphone Sound Tunable Noise Isolating IEMs, Dual-Dynamic Driver Wired Earbuds, 2PIN-C Detachable Cable for Singers Musicians
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- CCA KZ AZ09 Bluetooth 5.2 Module IEM Adapter Wireless Waterproof Ear Hook Extra Long Battery Life Bluetooth Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZSX/AS12/AS16/ZAX CRA/C12(C pin)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-15*