Revolutionary 10mm Dynamic Driver IEM  

The 7Hz Salnotes Zero is a revolutionary earphone to be fitted with a 10mm dynamic driver with metal composite diaphragm, utilizing pioneering technology exclusively developed by 7Hz.

The metallic composite diaphragm used in this product is made of high quality materials, making it easier to resonate or vibrate along with sound waves. It was constructed with ease of use in mind as each part has been designed with precision accuracy so that they will not hinder audio transmission.

Ergonomic Shape&Metal Housing

7Hz Salnotes Zero is housed in a environment-friendly plastic chassis with a stainless steel faceplate. High precision and precision measurements based on ergonomics were taken to help create an earphone that offers an excellent acoustic performance, as well as safety, comfort and durability.

Detachable High Purity OFC Cable

The earphones include a detachable cable with gold plated 0.78mm 2Pin connectors. The cable is made of 4 core high purity Oxygen Free Copper in parallel structure while each core is made of 19*0.08 wires+250D to maximally avoid signal loss and ensure a high fidelity transmission .

N52 Magnet, Fine Tuning

The fine tuning technique and using of a dynamic driver ensures accurate and efficient transmission of audio signals. You can enjoy a smooth and accurate sounds without any distortion.

7Hz Salnote ZERO Tuning

7Hz Salnote ZERO makes the ultimate audio experience available to you from the convenience of your mobile device, laptop or desktop computer.

The Depth of ZERO

By naming it ZERO, we intended to deliver our philosophy of life to every customer. Previously our team has brought Timeless and Eternal to the community, now it’s time for ZERO. ZERO means eternity and mortality without ultimateness. ZERO provides limitless imagination and allows boundless possibilities. Also ZERO is manufactured in more than one color. Three technicolored colors are adopted for this model to bring you a vibrant atmosphere and rejuvenate your music experience.

Inside the Box

1 x 7HZ Salnotes Zero
User Manual

1 Year Warranty

The 7HZ Salnotes Zero Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Warranty & Returns

Shipping Policy

Technical Details

Model

7Hz Salnotes Zero

Driver

10mm dynamic driver

Impedance

>32ohm

Sound pressure level

108dB/v@1kHz

Frequency response range

10-20000Hz

THD

<1%/1khz

Cable connector

detachable 0.78mm 2Pin

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)

Lacking bass. Good for the price.

Detailed upper mids and tremble
Good for listening non musical videos

OK IEMs, good for the price, but horrible cable, package may not be worth it altogether

I purchased this unit quite some time ago, but have been able to use them only for half the time and I will explain why in a bit.

I don't have the talent with words to describe it, but overall sound is decent and on the warm side of tuning. For the price, they indeed do sound well with variety of music, without causing fatigue. I've used them directly from my OP7T and also from FiiO BTR3 and both work fine.
The fit is good and once in place, they rarely get loose and I have to refit them. They don't stick out much, which is a good thing in general. The added amount of ear tips is also good and sufficient helping with finding a good fit for all ear types.

Finally I come to the cable and the overall downfall of these IEMs and why I have hard time recommending them at this price point. The first cable I received, broke within 2 weeks.
It was the one with mic and the part where the mic/volume hardware is, broke, exposing the cable inside and making it impossible to use. This caused that side to lose sound. It took a while to get replacement and when I received it, I noticed it had the exact same design flaw in it, and I am very positive that it will break as well.
The problem is in the way the mic/volume control part is connected to the cable between it and the earphone. The plastic/rubber piece is very fragile and it requires a little bit of flexion to break and expose the cable. In addition, the buttons on it are horrible and it is very difficult to know what you are pressing unless you look at them.

Although I have the replacement (which btw is very stiff, as was the original), I had to buy another cable at additional cost of more than half the money I paid for the IEMs. As such the overall price reaches potentially better pairs of IEMs and thus the Salnotes should either be offered without a cable, at slightly lower price, or with better cable, though this will require price adjustment upwards...or just don't offer cable with mic/volume.

In either case, if you already have spare cables and are curious of the sound, buy them, otherwise do consider other options, or keep above in mind and maybe not buy the cable with mic.

Sound (for the price): 4/5
Fit: 4/5
Ear tips: 4/5
Cable: 1/5

Great bang for buck

I'm amazed how technology came to bring this for 20 bucks

7HZ Salnotes Zero

Damaged, but a decent earpiece

Arrived around 2 months ago. Right side came damaged as the port was loose. Sound cuts off at certain angles.
Asked for replacement, had to find a hammer.
Replacement arrived close to a month ago, wrong model and wrong colour.
Asked for help, had to grab a hammer.
Hopefully, third time's the charm...

Other than that, the earpiece is pretty decent in terms of sound quality and price. I don't use IEMs, but this doesn't seem to muffle sound much.
Wearing the earpiece is comfortable, but begins to hurt my ear overtime. It is surprisingly comfortable even while sleeping sideways.
The mic is fairly decent but the casing quality seems quite bad/loose.

TLDR: Quality assurance isn't there. Earpiece is decent.

Hi there,

Thank you for sharing your feedback with us. We sincerely apologize for the inconvenience and frustration caused by the issues you've encountered.

We understand your disappointment with this process, and we deeply apologize for the inconvenience caused by sending the wrong product and the multiple requests made to you. We also truly appreciate your patience and cooperation throughout this process and we will enforce stricter measures in the future to prevent such mistakes from happening again.

If you require any further assistance or have any additional feedback, please don't hesitate to reach out.

Using it for fps gaming, works better for me than 200-300$ closed back headphones. Hope it will last a few years.

Great but didn´t last

The iem´s sounded great but after one and a half year of use the right side is broken. Still a good deal jsut be aware that they don´t last forever.

Excelentes audifonos.

El sonido es excelente.
El diseño es magnifico.
El color naranja me encanta. aunque seria genial que solo fuera una franja. Yo pinte desde donde va la goma hacia fuera el auricular de negro, dejando solo una franja del color original y se ven mucho mejor. Lucen espectaculares.

No that comfortable, but great sound

This is my first time using an IEM, and the sound is awesome, but in its normal position is no I can't use them for too long. I have to rotate them forward (CW at the right ear) to be able to feel it comfortable enough. I tried different ear-tip (provided with the 7HZ Salnotes Zero, but with the same result.
In the other hand, I will like to suggest so include a pause-play button or mute, in the cable, beside the volume control

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