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KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
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KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
The KZ Castor delivers superior sound quality and excellent control over a wide range of frequencies.
KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable
KZ

Item #: 88031137

KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable

88% of respondents would recommend this to a friend

Item #: 88031137

SHP 63

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Only 13 items left in stock.
Order now and get it around Thursday, September 17
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The KZ Castor delivers superior sound quality and excellent control over a wide range of frequencies.
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What Stands Out

Advanced Drivers
Equipped with 10mm dual magnetic and 8mm dynamic drivers, providing rich audio clarity and deep bass for an immersive listening experience.
Custom Tuning
Features four tuning switches that allow users to personalize their sound profile, ensuring optimal audio quality tailored to individual preferences.
Detachable Cable
Includes a 2Pin detachable cable, offering flexibility in replacement and upgrades while enhancing durability for longer-lasting use.

Product Details

Shop KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass, 4 Tuning Switches, 2Pin Detachable Cable online at a best price in Saint Helena. B0CPPGVPPQ
Brand NameKZ
Model NumberHarman Target with Improved Bass / Mic
Model NameHarman Target with Improved Bass
Built-In Mediawired iem earphone
Age Range DescriptionAdult
Customer Package TypeRigid Box or Cushioned Box
Number of Items1
ManufacturerKZ
Item Type NameKZ Castor
Headphone Jack3.5 mm Jack
Connectivity TechnologyWired
ColorBlack
Style NameComfortable, Transparent, Efficient, Ergonomic, Natural
ThemeAudio Enthusiast
Item Weight70 g
Unit Count1 Count
Impedance16 ohm
Noise ControlNone
Sensitivity103 db
Audio Driver TypeDynamic Driver
Audio Driver Size10 millimeters
Frequency Range20Hz-20kHz
Enclosure MaterialPlastic
Specific Uses For ProductMusic
Antenna LocationCalling, Music Listening
Compatible DevicesCellphones, Desktops, Laptops, Tablets, Telephones
Cable FeaturesDetachable
Water Resistance LevelNot Water Resistant
Carrying Case MaterialRigid or Cushioned
Additional FeaturesDetachable Cable, 4 Tuning Switches
Headphones Ear PlacementIn Ear
Headphone Folding FeaturesIn Ear
Earpiece Shaperounded tips
Control TypeMedia Control
Control MethodTouch
Controller Typein-line button control
BrandKZ
Ear PlacementIn Ear
Form FactorIn Ear

What's in the box

wired iem earphone

Who Should Buy?

Suitable For
  • Music Enthusiasts

    Users who appreciate high-quality sound and bass performance will enjoy the KZ Castor earphones.

  • Gamers

    Gamers seeking immersive audio experience with good mic quality will benefit greatly from this earphone.

  • Customizable Sound

    Users who want to tweak audio profiles through tuning switches will find these earphones appealing.

Not Suitable For
  • Budget Shoppers

    Individuals looking for very low-cost options may find KZ Castor priced higher than their budget.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the KZ Castor Wired IEM earphones unique?

    Answer: The KZ Castor Wired IEM earphones stand out due to their combination of advanced technology and personalized sound features. With a 10mm dual magnetic and an 8mm dynamic driver, these earphones deliver vibrant sound quality tailored to the Harman target curve, ensuring a well-balanced audio experience. The four tuning switches allow users to customize their sound profile, making them versatile for different genres of music. Whether you're enjoying bass-heavy tracks or classical music, these earphones adjust to your preferences seamlessly.
  • Question: How do the tuning switches on the KZ Castor enhance the listening experience?

    Answer: The KZ Castor earphones are equipped with four tuning switches that modify the audio output, allowing listeners to shape their sound profile. Each switch configuration dynamically alters the bass and treble levels, providing options for a personalized experience. For instance, you might prefer a more bass-heavy sound for hip-hop or a balanced tone for classical music. This flexibility makes them suitable for audiophiles and casual listeners alike, enabling you to quickly adapt the sound to match your mood or activity.
  • Question: Are the KZ Castor earphones suitable for gaming?

    Answer: Yes, the KZ Castor earphones are well-suited for gaming due to their immersive sound quality and detachable microphone. The dual driver setup creates an expansive sound stage, allowing you to hear every detail, from subtle footsteps to explosive sound effects. Additionally, the ability to fine-tune the audio through the switches helps enhance game dynamics, making it easier to engage fully in the gaming environment. Whether you're playing competitively or casually, these earphones will elevate your gaming experience.
  • Question: What devices are compatible with the KZ Castor Wired IEM earphones?

    Answer: The KZ Castor Wired IEM earphones are designed to be widely compatible with various devices, including smartphones, tablets, laptops, and portable music players. The 3.5mm audio jack ensures easy connectivity to most devices without requiring an adapter. Whether you're using them with an Android device, iPhone, or laptop, they provide a reliable audio connection. This versatility makes them ideal for enjoying music, gaming, or making calls on a variety of platforms.
  • Question: Can the KZ Castor earphones be used for phone calls?

    Answer: Absolutely! The KZ Castor earphones come with a built-in microphone that is optimized for clear voice pickup during phone calls. This feature makes it convenient to stay connected while on the go. The sound quality is sufficiently clear, ensuring that your voice is heard without distortion. Whether you're in a busy environment or a quiet room, these earphones help facilitate seamless communication.
  • Question: How do I maintain and clean my KZ Castor earphones?

    Answer: Maintaining your KZ Castor earphones is straightforward to ensure longevity and performance. Regular cleaning involves gently wiping the ear tips with a soft, dry cloth after use to remove surface dirt and oils. If the ear tips become overly soiled, you can detach them and wash them with mild soap and water; ensure they are completely dry before reattaching. Proper care includes storing them in a protective case to avoid damage, which will help keep your earphones looking and performing like new.
  • Question: What type of music is best suited for the KZ Castor earphones?

    Answer: The KZ Castor earphones are versatile and can handle a wide range of music genres. However, they excel particularly well with bass-heavy genres like hip-hop, electronic, and rock due to their enhanced low-frequency response. The four tuning switches allow for fine-tuning to suit your preferred genre, making them equally effective for pop, classical, or acoustic music. Whether you're looking for powerful beats or crisp vocals, these earphones can adapt to deliver an optimal listening experience.
  • Question: What are the benefits of detachable cables in the KZ Castor earphones?

    Answer: Detachable cables in the KZ Castor earphones offer significant advantages, including ease of replacement and customization. If the cable becomes damaged, you can replace it without needing to purchase an entirely new pair of earphones. Additionally, you can switch cables for different lengths or styles to suit specific needs, like using a longer cable for desktop setups or a shorter one for mobile use. This adaptability enhances their durability and usability in various environments.
  • Question: Do the KZ Castor earphones require any special software for tuning?

    Answer: No, the KZ Castor earphones do not require any special software for tuning. The adjustment of the sound profile is done directly through the physical tuning switches located on the earphones. This simplicity allows users to easily modify their audio experience on-the-go without the need for complicated setup or app downloads. You can quickly adjust the settings based on your environment or personal preferences, making them user-friendly.
  • Question: Where can I buy the KZ Castor Wired IEM Earphone with Mic?

    Answer: You can purchase the KZ Castor Wired IEM Earphone with Mic through Ubuy. Ubuy is an excellent platform that offers a wide variety of products, including the latest audio devices. With their reliable service and comprehensive selection, you can find the KZ Castor earphones and enjoy an optimized shopping experience tailored to your needs.

KZ Earbud Headphones Harman Target with Improved Bass / Mic Editorial Review

KZ Castor Wired IEM Earphone with Mic features a dual magnetic 10mm and an 8mm dynamic driver, ensuring a powerful audio performance with improved bass tailored to the Harman target. This earphone incorporates four tuning switches allowing users to customize their listening experience depending on the environment or preference. Designed for music lovers, it is compatible with various devices including cellphones, desktops, and tablets, while providing a comfortable fit with rounded tips. Users appreciate its ergonomic design, making it ideal for long listening sessions without discomfort.

Customer Reviews & Ratings

306 customers ratings
  • 5 Star
    57%
  • 4 Star
    22%
  • 3 Star
    10%
  • 2 Star
    3%
  • 1 Star
    8%

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Pros

  • Dynamic drivers deliver impressive sound quality
  • Four tuning switches for audio customization
  • Detachable cable enhances durability
  • Ergonomic design for comfortable wear
  • Compatible with multiple devices

Cons

  • Not water resistant for outdoor use

Platform Trust & Buyer Confidence

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“Easy to use and always helpful and sorts any issues I've had past and present”

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27 August 2026 · via Trustpilot
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SHP 63

Order now and get it around Thursday, September 17

QTY:

Only 13 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Exceptional sound quality with dual dynamic drivers for immersive audio.
  • Customizable audio profiles with 16 unique settings for personalized listening.
  • 3D precision injection molding enhances sound reproduction quality.
  • Includes memory foam ear tips for ultimate comfort and sound isolation.
  • In-line control mic for seamless call handling and media control.
  • Ergonomic design provides a secure and comfortable fit for everyday wear.

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