$149.00 USD
$219.00 USD $186.15 USD


Upgraded 1DD+4BA Hybrid Driver HiFi IEM

    10mm Dynamic Driver+4 Custom Balanced Armatures
    Classic Alloy Faceplate+Resin Shell
    Enhanced Detachable 0.75mm 2Pin Connector
    Ergonomic Shape, Wide Compatibility
Product Price
$39.00 USD $32.30 USD
$33.15 USD
Terms & conditions
This Product is a Pre-order

Processing Time before shipping: 5-7 working days if out of stocks avg.

This is a rough estimation. It may change without prior notice.

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Free express shipping on orders over $270*. Enjoy free tax and duty paid to most countries. Please refer to our shipping FAQ to see if you apply.

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

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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*.

Upgraded KZ ZS10 PRO X

The upgraded KZ ZS10 PRO X earphone is one of a kind with years of careful research, development and improvement. The new headset features enhanced high-frequency performance and custom drivers, meaning a more sensitive transient response, with increased bass impact and better sound clarity. It’s also designed with premium material for comfort and the finest finish. If you are looking for a everyday earphone that delivers both clarity and power, this one will not let you down.

10mm Dynamic Driver+4 Custom Balanced Armatures

With the upgraded 10mm dynamic driver, the ZS10 PRO X increases sensitivity of 1KHz compared to the previous model. Four custom balanced armatures provides stunning high-performance with crystal clear highs, smooth mids, and powerful lows while improved hybrid technology ensures increased sensitivity and faster response in your music and voice calls.

Classic Alloy Faceplate+Resin Shell

Maintaining the classic look of KZ ZS10 PRO, the KZ ZS10 PRO X features an alloy faceplate, complemented with a resin cavity. Two different materials lead to an innovative collision of hard and soft. The alloy faceplate is resistant to everyday wear-and-tear to provide longer lifespan.

Enhanced Detachable 0.75mm 2Pin Connector

Improved recessed 0.75mm 2Pin connector will provide better durability and stability. Each wire is added with 500D nylon wire to prolong its lifespan and reduce the stethoscope effect. Detachable feature ensures more possibilities for those who love to change things up. Either you want to experience next level sound quality with your private cable or simply like to change it, the ZS10 PRO X provides convenience should your needs change later on.

Ergonomic Shape, Wide Compatibility

This cutting-edge in ear monitor from KZ features a unique blend of style and functionality, combining comfort with functionality and sonic accuracy. Ergonomic shape ensures lasting comfort throughout the day. No more fatigue after longtime use. For keen listeners, audiophiles, and gamers, the newly upgraded KZ ZS10 PRO X will deliver sheer enjoyment regardless of the genre or style.

Driver Configurations
2*Custom 50024 balanced armature driver
2*30019s balanced armature driver
1*10mm dynamic driver
Product model: KZ ZS10 PRO X
Impedance: 29ohm
Sensitivity: 112±3dB
Frequency: 20-40000Hz
Cable length: about 120±5cm
Cable material: silver-plated cable
Plug: 3.5mm
Connector: recessed 0.75mm 2pin
Microphone: optional
Microphone Instruction
Short press: Pause/Play; Answer phone call/Hang up
Long press: Decline a call
Press twice: Next song
Press 3 times: Last song

Coming soon...


Coming soon...

Customer Reviews

Based on 9 reviews
Good sound and well made materials.

They sound really good, nice level of detail and they are so good looking. The materials are pretty good and they have a good weight and they are super comfortable. The price is super good for the sound level they provide.

Good Sound Great Price

I'm not an audiophile but I definitely can tell how good these IEMs are. The only bad thing I can say about them is that the filter/mesh glue gets melted which causes the filter to move around. I solved this by replacing them with tea bags filters or coffee filters (don't judge me)

Really impressive

I didn’t expect these to be as good as they are. I was expecting possibly a slightly different tuning to something like the 7hz Salnotes Zero that emphasises the bass, but they’re on a totally different level. They’re as detailed as my X2HR over ear headphones and the soundstage is incredibly impressive, with the instruments sounding completely distinct and not overlapping at all. It’s impressive to hear an accurate, impactful and quick double bass whilst female vocals are layered over the top, both completely distinct. I’m not much of an audiophile and don’t know the correct terms but the technicalities on these seem to be great.

Again that’s my main comparison, the 7hz Zero because they’ve been such a hit. And they are great for the price. But these are just a decent upgrade in every area. I’d argue these can keep up with a good set of over ear headphones up to £200. I’ve had the X2HR and the ATH MSR7B and I’d say these IEMs are as good (except lacking bass and soundstage compared to the X2HR - which are praised for both those factors)

Easily one of if not the best music investment I’ve made. And I’m a KOSS guy lol. Which I should say I’ve compared these to all my KOSS models and the detail on these IEMs (I guess as you’d expect from an IEM) are a lot better than the KOSS. Actually I’d argue they beat out any of the popular KOSS models in every way, except obviously you’d have to be happy with total isolation rather than open-back on-ear

Jason Homsombath
KZ zs10 pro x IEM

Very nice design & comfortable to wear, sound quality is very much detail on specific instruments. I primary bought it for a live performance usage per my XVIVE U4 IEM’s system . But also great for music listening & late night home movies as well (** with Bluetooth device options) …on that note! I ordered the KZ Zax ASAP which I found much fuller details.. P.S. I do recommended get a replacement cable for it, sounds improved significantly..

Domas Pyragas
Fast Delivery. Great Sound

Did not expect such a good sound quality. Second IEM's from KZ and these are fantastic. V shape sound but very balanced, with clear sub-bass. Can't stop listening with them. Build quality is also great, really like the black metal faceplates.

Brian Smith

Great In Ear Monitor - Good value for the money

Got here fast. Great sound unbelievable at this priceprice

Bought the KZ upgraded cable (748 core). Improvement takes these to another level. Well worth it, you won't be disappointed.

Got here fast. Great sound unbelievable at this price

Impressed with how balanced the sound is bass mids and treble. Not one area of the sound spectrum overpowers all the music is presented equally as intended in the original recording. Incredible detail.

Comfort meets Quality

I've been in the iem hobby for several years, and so far have, somehow, not tried a single KZ iem, until now. And I have to say I'm pleasantly surprised. This iem is impressive for a number of reasons. Firstly, it is a hybrid set combining balanced armatures, and a dynamic driver, but this set has no obvious crossover at all. It is an extremely coherent blending of the drivers. Another impressive quality is that the BA drivers don't have any of the normal metallic tone that BAs sometimes exhibit. So what KZ has put out here is a very musical set that shows off some very nuanced driver implementation.

This set is tuned well for long listening sessions. The sound is smooth, engaging, and more detailed than I expected. It is a v-shaped tuning, though it is tilted towards the bassier side of the spectrum, so the upper mids and treble stay relatively tame, which goes a long way in making this an exceptionally comfortable set. Furthermore, it does not seem to lose much for a set that has reduced highs. The Treble still has good extension and sparkle, and the upper mids still have enough energy to keep you engaged. I would describe The ZS10 Pro X as an intentionally inoffensive set, with some pretty impressive technicalities.

The lowend on this set is elevated, but tasteful. Bass never feels like it’s flooding the sound field, but it is raised enough to give a little more presence and weight to instruments. The subbass has great extension, and does a great job of subtly coloring non-bass notes with an almost imperceivable rumble. This has the effect of making the overall tone seem grounded and solid. The midbass has less emphasis than the sub bass, but it’s still capable of delivering solid chunky basslines and kicks. The midbass is not all that snappy but has great synergy with the subbass, making for an authoritative lowend that’s capable of carrying the track without stealing the show.

You definitely can hear the dip in the mids, and that might not be to everyone’s liking. I personally don't mind it, and I'd even say I prefer it to the alternative of having the upper mids be a source of discomfort. Tonally, there is a bit of veil because of this dip, and this set misses out on a sense of clarity that you often get from BA sets. But you also aren't getting any harsh tonality that BA are known for. Another benefit of these mids is that they leave room for the bass to step up a little without creating mudiness. So these mids have some trade offs, but they do feel intentional and I appreciate the choices KZ made in creating this set to be comfort-forward.

The treble fades into the background on this set, which is really a best case scenario, because if you're too aware of the treble, it's probably a disruption to your listening experience. The treble is tuned here to be out of the way, but adding a beautiful shine to the entire sound. The treble level is well suited for long comfortable sessions but without giving up on detail. This set does have a lot to offer in the sparkly and detailed tones and even a surprisingly good extension into the air region, again, without over-emphasis. High percussion trails sound exceptionally accurate on the zs10 pro x.

The overall detail of this set is rather good. And it's a very natural sounding detail because it’s produced without relying on treble volume, so the more you listen, the more the zs10 pro x reveals its details. The detail won't impress the way a planar set will, but the zs10 pro x provides enough detail to provide a very natural tone.

The soundstage is also surprisingly good on this set, as it has a rather round immersive shape, which makes the sound of the zs10pro x rather immersive and musical. It's not a huge soundfield, but it does feel like sounds are coming from outside of your head, from side-to-side, front-back and even above. The imaging within that field is equally impressive, giving a very realistic sense of placement as sound is moving all around you.

This set is a fantastic all-around enjoyable set which is sure to please pretty much anyone who tries it. It is just so effortlessly engaging and inoffensive. This set is an amazing every-day carry earphone. But the one downside is that I think it sounds the best with foam tips, which are not included. But if you can spend another few bucks to improve this set, it is well worth it, to make this set a top budget rec for 2022.

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 $269 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.

Most items over $270 include free express shipping (DHL or similar). If your order total is under $270 you can manually add Express Shipping at the checkout page for $15.00 - $35.00USD

World-Wide Shipping

Shipping FAQ

Which countries do you ship to?

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

We cannot ship to addresses that are "PO boxes or APO/FPO".

*Note: Generally, we can only do Selected Shipping to India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.
This may be subjected to changes due to unpredictable issues such as Covid, war, and etc.

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 is 15-35USD depending on your country. If your order is over 270USD, Express Shipping is free*. 

*This applies for most countries. However, large items such as headphones and desktop DAC/AMPs (e.g. HarmonicDyne G200, MUSICIAN MDP-2, and etc.) are excluded.

Shipping fees exclude import taxes or processing fees that may be applicable for your country. Linsoul is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for the two-way freight charges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.

Some parcels claimed to be “returned to the seller” may be destroyed by the post office or customs officers when buyers refuse to accept their parcels or fail to pay for their taxes. No refund will be processed for such cases.

Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Linsoul will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.

For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. 
Please contact us before placing an order, should you have any queries regarding shipping.  

How long does it take to receive the 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 2-4 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country, its customs and other factors.* The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to Express Shipping 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 the 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 two-way shipping fees incurred.

How do I get help for my order?

Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team might not be available during non-working days and weekends, please place your order wisely.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email ( or website chat. We will help you with the changes if that could be done.

In general, upon receiving your parcel, please confirm the contents of the package and ensure that the package is in good condition before signing for it. All customers are strongly advised to take an unboxing video of their parcel and packaging when opening their parcels and products.

For faulty/missing items, please send an email to for after-sale services. The following details are required.
1) Send an email to with an appropriate Subject Title 
2) Provide your order number and state the issue clearly
3) Attach photos and videos to show that your product is faulty/missing. Shipping details on the parcel packaging have to be clearly visible.

If the photos/videos provided are insufficient to prove the stated issue, we will enquire more. Once the issue has been confirmed, we will arrange for a replacement, partial refund or a full refund (where applicable). For incorrect products, Linsoul reserves all rights in deciding whether you need to return the incorrect item or not. Please kindly contact us via email first. 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

Linsoul Audio will not be responsible for parcels that have been damaged during the transit process.

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.

For more than 1 orders placed under the same account and shipping address, Linsoul will automatically combine the orders and ship them out via one tracking number. Should you have special requests to have the orders shipped separately, please kindly contact us via Discord or our website's chat. We will do our best to help.

What shipping companies do you use?

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

Last updated: 1 November 2022

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