7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
7HZ Timeless
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7HZ Timeless

$219.99 USD

14.2mm Planar HiFi In-ear Earphone

    Adopts Double-sided Array N52 Magnet and Ultra-thin Diaphragm
    14.2mm Planar Driver
    CNC Aluminum Shell
    Detachable MMCX Cable
    Lightweight and Comfortable

14.2mm Planar Driver

7HZ Timeless is truly living up to its name with its ultra-thin diaphragm and lightweight body. Everything feels nothing but everything. Time is within reach here. Selected 14.2mm planar driver and unique structure provide fast response, excellent dynamic range and frequency characteristics

CNC Shell, Exquisite Craftsmanship

Each earphone shell is made of a whole piece of aviation-grade aluminum CNC, with the highest strength level of hard oxidation treatment. It is durable and wear-resistant. The evenly placed sound track faceplate is like an infinity pool-timeless sound from here

Custom High Quality Cable

For the cable, it’s strictly selected to better present a smooth and satisfying sound. The inner core adopts single crystal copper and silver-plated single crystal copper while the outer layer adopts silver foil. The detachable feature also ensures future upgradeability and you are free to DIY your earphone

Lightweight and Comfortable

The earbud weighs only 5 grams each. You feel nothing heavy on your ear even after long time wearing. Ergonomic design provides ultimate comfort all the time. This pair of earphone could be an ideal choice for work and home

Array of N52 Magnet, Powerful and Dynamic

Timeless adopts double-sided array N52 magnet and ultra-thin diaphragm to achieve higher sound fidelity, bring natural loose and balanced sound to ensure transparent sound quality

Free Shipping

Authenthic Products

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

Free Shipping

Worldwide Free Shipping

We are located in china but send our products worldwide for free.


1 Year Warranty

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


Online Support

We reply to all support inquiries within 3 working days.

14.2mm planar driver
Sound pressure level
Frequency response range
Nozzle diameter

Coming soon...


Coming soon...


Customer Reviews

Based on 31 reviews
Good value to get that planar sound.

As others have said, they have no sound stage. Bottom of the pack for my small collection of headphones and IEMs. Even less than Senn HD-650's. But that doesn't always matter - they are great for listening to rock. I may be a bit of a bass-head, but love the tight bass on these things.
Mostly listening through a FiiO BTR5, but also an RME ADI-2. They sound good with no EQ, but I find the treble benefits from a little reduction. Less so than other IEMs.

They're very light weight. Unfortunately, the fit is not ideal for me. I find that the stems are short, and tend to fall out. YMMV.

Clesiu Catalin
Timeless - an arrogant title, yet eerily fitting

I'm shocked, floored, and smiling like a fool. I can't believe what an insane value this pair of IEMs is... they even outclass my HiFiMAN Sundara, which have a legendary status in the audiophile realm. 7Hz Timeless, apart from their technical prowess, have something magical about their sound - they gave me goosebumps from old favorite songs that started to become boring with the passing of time. I think my feeling towards this product are starting to resemble... love?!

Important to mention is that they benefit from some EQ if your ears are sensitive to treble. But apart from this hotness in the treble region, 7Hz Timeless are dangerously close to being flawless. To be more specific, they excel at the following categories:

*Instrument separation / layering - The very finest audio layering I ever heard from a portable audio device, even compared to much more expensive over-ear planars like HiFiMAN Ananda. Vocals and all instruments are perfectly separated and extremely easy to follow. The music never feels "congested" when too much stuff is going on. (songs analyzed: Susumu Hirasawa-TOWN-0 PHASE-5; Tool-Parabola; Akina Nakamori-Okibi)

*Musicality / easeness of sound - Timeless cuts through music like a knife through butter. There's so much speed and each and every sound have amazingly fast attack and decay to them. Even if you EQ this to match a dead neutral frequency profile, it will sound energic and agile. (songs analyzed: Cerberus Shoal-Omphalos; Deftones-You've Seen The Butcher; Shpongle-My Head Feels Like a Frisbee)

*Detail retrieval - Insane stuff. This thing will make you hear things you haven't heard before. And I don't mean you'll just notice subtle post-FX added by the producer, no, any headphone can do that. Timeless will allow you to hear recording mistakes, the timbre of the most silent background sounds, you'll notice any sound at the very millisecond it's being birthed. And, even better, SOMEHOW, it does not ruin badly recorded music! (songs ​analyzed: The Cure-The Hanging Garden; Nicolas Jaar-Wildflowers; Mon Laferte-Cumbia para olvidar)

Frequency response is great. Bass is fluid-like planar bass, very resolving and quick. Mids are tonally accurate, vocals sound extremely good, so do electric guitars. Highs are sparkly and a pleasure to listen to (this coming from a treble sensitive person!) As for comfort - much better than expected! They're smaller than they seem, and the outside circle does not touch the ear. Very light as well. :)

GET THESE. NOW. I'd buy a second pair if I could afford it. My wife listened to them for a bit and she is super jealous now. She described them as "godlike", after listening to Ichiko Aoba's Pneuma, one of the greatest live albums ever recorded.

Belongs in every collection

Planar iem done right. Punchy, detailed, sparkly air, everything sounds right with these. My EDC.

Rod Panfilii
Buy them, but consider next:

1. Almost zero soundstage depth, like 6x0 senns
2. Tuning is great, though I'd say I'd like to have more of 200-800hz region, since these are inclined towards a lean side
3. You REALLY need to pick the right size of tips. After that I had not comfort issues, nor sibilance
4. Case is odd. It's a great premium feel aluminum, that's lined with ridiculously cheap lowest quality plastic and it smells with a wet dog hair. After washing it with soap smell disappeared. Also, don't use alcohol on the plastic part since it dissolves in spirit.

Comfortable, amazing technicalities, great tonality, all the cool planar driver qualities such as lowest and highest regions extension, super precise positioning, separation and a black background. At this price I have one word - buy, buy, buy )!

They're probably are selling containers of these.

7hz timeless crisp and clear sound

The 7hz timeless are really a pair of iem to get at this price. It offers a crisp & clear sound, a wide Soundstage and good quality build.

dmitry kaplan
very good sound

These are wonderful for the listening-while-you-work situation. I wear say that in an office, coffee shop, or a library, these are the perfect headphones. They do not sound like a $1000 iems, but are totally good enough for non-so-very critical listening. I love the ambiance they create and the midrange is just about perfect for e.g. female jazz singers. As someone mentioned, the bass is a little boomy, but easily eq'ed away.

simply amazing

besides the bass which is a bit too much for me (but is super easy to EQ down), these IEMs are insanely good!


The best IEM I ever heard and owned, I do mixing and mastering with it. It's smooth it's juicy and clean all in one.

I highly recommend the Shanling UA2 DAC combination with a balanced cable.

Also the combination with the Fiio UTWS 5 bluetooth modules is very good.

Warbling J Laskitude

Remarkable tonality and spatiality at the moment of first listen, but all too soon these earphones' lack of any slam and punch when needed becomes sorely apparent. That's pretty much all.i have to say about 7hz Timeless for now..

David Hsu
Highly recommend

The standout is the bass, which hits differently from any other IEM driver that I own, BAs/DDs/EST, and has a soft yet rich quality to it, almost like full size headphones. Wear the largest tips that you can.


Coming soon...

Our Shipping Process

If everything goes right our system will automatically generate your order and send you a confirmation email. If you don't receive the confirmation email please double-check that it wasn't automatically stored in your spam or promotions folder.

3 Working Days*

Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.

Standard Shipping
15 to 30 Days.

Standard shipping is offered free worldwide for orders under $199 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.

Express Shipping
3-6 Working Days.

All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD

Shipping FAQ's

Which countries do you ship to?

We are generally able to ship to most countries via DHL Express, and many countries via Standard Shipping. You may clarify with our team to see whether Standard Shipping is available to your country.

*Note: We can only do Standard Shipping for the UK, India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.

How much does shipping cost?

We have two shipping methods - Standard Shipping and Express Shipping.

Standard Shipping is free for most countries, while Express Shipping via DHL Express is 10-35USD depending on your country. If your order is over 200USD, DHL Express Shipping is free*.

*For some countries, DHL Express is only free for orders above $239USD. Large items such as headphones (e.g. HarmonicDyne Zeus, Gold Planar GL2000, and etc.) are exceptions as well.

Shipping fees exclude import taxes or processing fees that might be applicable for your country. Linsoul is not responsible for any form of such fees.

How long does it take to process my order after it is placed?

For in-stock products, your order will be shipped within 3 working days. You may check with our staff regarding the in-stock status of any products. 

Customized items will take a longer time. Please contact our staff for more information.

On normal non-sale days, once your parcel has been shipped out:

  • For Standard Shipping, it takes about 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
  • For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.

*Note: Timings might be affected due to festive seasons or other unforeseen circumstances

What happens if the parcel has been shipped but not delivered?

  1. First, kindly contact your local courier using the local tracking number.
    If your parcel were to be in transit for at least 3 months, it may have been lost in transit.
    For orders below $50USD, you may either opt for a one-time reshipment of parcel OR a full refund of the amount paid in cash via PayPal/Credit/Debit card.
    For orders above $50USD, we will only process a 50% refund of your order paid in cash via PayPal/Credit/Debit card. Should there be any concern about Standard Shipping, you are encouraged to opt for DHL Express Shipping instead.
  2. Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation:
    • Wrong address or phone number provided by recipient
    • Recipient was uncontactable when courier company contacted
    • Refusal to sign for the package by recipient
    • Lost or damaged parcel because recipient opted for “no-signature delivery”
    • Refusal to pay for the local tax/processing fee by recipient
    • Refusal to provide supporting documents for custom clearance by recipient

Who will pay for my import tax/custom fees?

Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.

Should you be unwilling to pay for the fees and reject the delivery of the parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to support@linsoul.com to process warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any. Our team aims to review your email within 3 working days.

For other queries, the fastest way to contact us is via our website or Discord

How do I order Custom In-ear Monitors (CIEMs) on Linsoul?

Please kindly check the following guide first: CIEM Ordering Guide

Do I get tracking details for my order?

After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.

What shipping companies do you use?

We collaborate with these courier companies:
Standard Shipping: 4PX, UBI, NinjaVan, and Yun Express
Express Shipping: DHL Express and SF Express