New Reference-Level Earbuds

    14.2mm High Perfomance Dynamic Driver with Zinc Oxide Nanocrystals Diaphragm
    Reference-Level Earbuds in New Desigh with Detachable Cable
    Structure in Acoustic Steel Mesh For the lowest distortion
    Comes with premium 6N OCC Detachable Cable and patented Plug
    Optional 3.5mm unblanaced and 4.4mm Balanced Jack
Regulärer Preis €199,00
Verkaufspreis €199,00 Regulärer Preis

NANO ZnO Crystal Diaphragm

7HZ newly released its reference level in-ear earphone which adopts a unique and powerful Nano ZnO diaphragm, of which the structure is similar to diamond. It greatly improves the rigidity of diaphragm, providing ultra wide frequency response and dynamic range.

Inside the Box

  • 1 x Test
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Sound pressure level
Frequency range
composite Nano ZnO crystal diaphragm

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 7 days


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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Shipping Policy

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Customer Support

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30-Day Return Policy

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