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KZ Castor Tuning Adjustable Dual Driver IEM

KZ Castor Tuning Adjustable Dual Driver IEM Key Features

  • Dual-dynamic drivers for exceptional sound quality
  • Ergonomic design for extended comfort
  • Noise-cancelling capabilities up to 36 dB
  • Crafted with eight strands of upgraded silver-plated wire for durability
  • Balanced armature driver for unmatched bass, midrange, and treble frequencies


Earn up to 189 Points

Features of KZ Castor Tuning Adjustable Dual Driver IEM

Experience Unparalleled Sound Quality:

The KZ Castor In-Ear Monitor is a testament to cutting-edge audio technology. With its innovative dual-dynamic drivers and balanced armature driver, this device redefines sound quality. Embrace a spectrum of bass, midrange, and treble frequencies that set a new benchmark in audio excellence. Whether you’re an audiophile or a music enthusiast, get ready for an immersive audio journey that captivates your senses for hours.

Comfort Redefined:

Bid farewell to discomfort with the KZ Castor. Its ergonomic design ensures a snug, secure fit, delivering extended comfort even during marathon listening sessions. Say goodbye to the pressure often felt on your head and ears with traditional headsets. Streaming your favorite tunes or performing becomes a fatigue-free, seamless experience.

Next-Level Noise Isolation:

Dive into your music without any distractions, courtesy of the KZ Castor’s noise-canceling prowess. The detachable ear tips, available in various sizes and shapes, block up to 36 dB of external noise. By creating a physical seal within your ear canal, these ear tips, accompanied by a soft silicone earplug and ear-hook design, provide immersive noise isolation. You might even miss an apocalypse with these on!

Crafted for Durability:

The KZ Castor isn’t just a performance powerhouse; it’s a masterpiece of craftsmanship. Featuring eight strands of upgraded silver-plated wire, it offers exceptional wear resistance, tensile strength, and durability. The silver-plated wire core effectively resists interference, while the pluggable gold-plated design extends the device’s lifespan.

KZ Castor Tuning Adjustable Dual Driver IEM Price In Bangladesh

The latest price of KZ Castor Tuning Adjustable Dual Driver IEM is only 1890 BDT in gearbuzzbd now.


Black, White

Key Specifications

  • Brand: KZ
  • Model: KZ Castor
  • Color: Black, White
  • Frequency: 20-40000Hz
  • Impedance: Harman Target Version: 31-35Ω / Harman Target with Improved Version: 16-20Ω
  • Sensitivity: Harman Target Version: 105±3dB / Harman Target with Improved Bass Version: 103±3dB
  • Plug type: 3.5mm
  • Pin Type: 0.75mm
  • Cable Type: Flat transparent black cable
  • Cable length: 120±5cm

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See the following table to take a look on the shipping and payment methods:

Shipping Method
Payment Method
Delivery Charge
Delivery Time
Inside Dhaka
Home Delivery
Advance Payment
BDT 70
Max 2 Days
Cash on Delivery
BDT 70
Max 2 Days
Outside Dhaka
Home Delivery/Collect From Sundarban Courier Branches
Advance Payment
BDT 100
Max 2-5 Days
Cash on Delivery
BDT 130
Max 2-5 Days


Special Notes

  • For the Cash on Delivery payment method Outside Dhaka, customer have to pay 200 TK Advance as booking money, which is non-refundable. This amount will be deducted from the total bill amount. (i.e. Total bill of an order is 1000 TK customer will pay 200 TK as advance and the rest 800 TK while receiving the product).

Warranty Policy

Official Warranty (Provided by brands):

  1. This warranty is provided by the brands and usually ranges from
  2. Inform us if your product is under warranty period. (Warranty period will be mentioned in the package of the product.)
  3. You must keep the package and it will be necessary while claiming.
  4. In some cases you might visit or contact with the official service center of the respective brand.

Unofficial Warranty (Provided by Gear Buzz BD Limited):

  1. All of our products (except the products with official warranty) have a common 10 days warranty.
  2. Inform us if your product is under warranty period.
  3. You must keep the package and it will be necessary while claiming.

Return/Replacement Policy

Conditions for Return:

  1. Gear Buzz BD provides 3 days of easy returns for every product under certain conditions. Products that are damaged, defective, or not as described on the website can be returned within 3 days.
  2. If a wrong product is sent or the product is not the same as described on our website.
    Under this condition, the product must be returned unused, in the original packaging, and with all seals & tags intact.
  3. If the product is damaged, defective, or counterfeit.
  4. The product must be returned in its original packaging. All accessories, user manuals, warranty cards, and our invoice must also be returned.

Note that, change of mind is not applicable after receiving the product. 


For details and to know the refund procedure please visit our Return, Warranty & Refund Policy page.