SKU: 32634781568

Open Box Hidizs MD4 4 Balanced Armature Drivers HiFi IEMs (Ships Only to Japan)

Sale price$102.06 Regular price$113.40
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Open Box Hidizs MD4 4 Balanced Armature Drivers HiFi IEMs (Ships Only to Japan)Note: Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping. Impressive Clarity With Four Custom Designed Balanced Armature Drivers: With four custom designed balanced armature drivers on each side, the Hidizs MD4 brings a charming acoustic performance. The pair produces a punchy lower end

Note: Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stock—first come, first served. Purchase now for immediate shipping.

Impressive Clarity With Four Custom-Designed Balanced Armature Drivers:-

With four custom-designed balanced armature drivers on each side, the Hidizs MD4 brings a charming acoustic performance. The pair produces a punchy lower end with a rich midrange and a smooth, lively treble region. It complements different genres of music well with its unmatched clarity and professional tuning.

Precisely Adjusted Three-Way Frequency Crossover:-

The four Custom BA drivers on the MD4 are arranged in a professionally designed three-way frequency crossover. It allows each driver unit to work with full accuracy and results in lower distortion in the output signal. The precisely adjusted frequency crossover band reduces any frequency overlapping issues and presents with a clean performance.

3D-Printed Acoustic Tubes:-

Hidizs has redesigned the acoustic structure of the MD4 ear shells. They have featured 3D printed straight acoustic tubes that ensure continuous and clean audio transmission with low signal loss during the transmission. 

Dual Tuning Switches For Four Tuning Adjustments:-

There are two tuning switches at the back of the ear shells. They allow the users to easily adjust the output tuning bringing four different tunings in a single pair of earphones. The pair can be adjusted for balanced, warm, Treble enhancing, and bass-enhancing tunings.

Exquisite Craftsmanship:-

Hidizs is well-known for its outstanding craftsmanship. The brand has designed the latest MD4 using handmade celluloid face plates, CNC machined aluminum alloy middle frame, and aluminum alloy ear nozzle. MD4 looks stunning, it is available in three striking color options.

Comfortable & Ergonomic:-

The connector on the included stock cable adopts an elbow-shaped design for an ergonomic fit. The cable turns around your ears and makes the earphones sit into your ears firmly. Hidizs has designed the ear shells in ergonomic shape for a comfortable wearing experience.

High-Quality Cable:-

Hidizs MD4 comes packed with a high-purity mixed hybrid cable. The cable has a 4-core braided design with 60 high-purity silver wires and 60 high-purity OFC wires tightly twisted together. It uses standard 0.78mm 2-pin connectors and a 3.5mm single-ended termination.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32634781568

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Brooke Ballinger
San Leandro, US
★★★★★ 5
Great for pore reduction
Color: Cyano Pink Spicule
This product works great!! it almost feels like an exfoliator. It reduced the pours on my nose, which were very big and now you can barely see them. I would recommend this product if you have large pores also make skin look firmer and smoother more for a night cream though.
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Reviewed in the United States on May 31, 2026
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Marcia Weldon
Omaha, US
★★★★★ 5
More than expected
Color: Cyano Pink Spicule
Love, love and recommended to friends. Leaves my skin feeling and looking great. At 69 I don't expect miracles but can definitely see an improvement in texture, glow and line minimizing. I'm hooked and will never be without!
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Reviewed in the United States on June 5, 2026
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Eric S.
Charlottesville, US
★★★★★ 5
Micro-needling effect!
Color: Cyano Pink Spicule
Love how you can feel the micro-needling effect. I use this is my first application after toning and follow up with my serum and moisturizing routine. I do believe it gives my face a plump feeling, especially after gua sha. Will continue to use in my daily!
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Reviewed in the United States on May 21, 2026
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Michelle B. Govertsen
West Palm Beach, US
★★★★★ 4
Helps my moisturizer absorb better
Color: Cyano Pink Spicule
I’m not quite sure if the product is fully working the way it is supposed to but I do like that when I use this and the apply moisturizer, it absorbs into my skin better and leaves my skin smoother and a lot less greasy. It’s easy to throw in my travel bag because of the size and you really only just need a little for each use so it goes a long way got the cost.
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Reviewed in the United States on May 31, 2026
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Raschell
Boise, US
★★★★★ 5
Amazing!
Color: Cyano Pink Spicule
This makes my skin feel so smooth. The appearance of my skin also is starting to look a lot better/younger. I've been using it for a week and a half already seeing changes.
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Reviewed in the United States on May 11, 2026

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