







final
ZE500 NYUMIN
Review
レビュー
A new series of wireless earphones exclusively for ASMR is now available
The "ZE300 for ASMR" series is a wireless earphone exclusively for ASMR that is based on the completely wireless earphone "ZE300" and has been tuned for sound quality specifically for ASMR, and is newly equipped with noise canceling that softens the sounds of everyday life. There are two models in the lineup: "ZE300 for ASMR," which brings sound closer to your ears, and "ZE300 for ASMR 3D," which creates a three-dimensional space outside your head.
Two ASMR-dedicated sound fields to choose from depending on your preferred immersive feeling
[ZE300 for ASMR|Super close sound field]
Designed with the aim of localizing the sound so that it enters your head. The clearly defined sound creates a thrilling sense of reality.
The thickness of the low to mid range gives a sense of mass and freshness to voices and sounds. It also suppresses harsh irritating sounds, so you can comfortably immerse yourself in ASMR even for long periods of time.
[ZE300 for ASMR 3D | Close-up 3D Sound Field]
Designed to localize the sound right next to your ears and skin without letting it get into your head. Because the sound stays outside your head, it creates a sense of reality as if someone is there. In addition to providing a three-dimensional effect that envelops the entire head, it also has excellent localization, especially in the upward direction. Because the sound is created with a smooth mid-high range, fine nuances such as breath and texture stand out, giving you a thrilling sensation.

How to hear by content
| ZE300 for ASMR | ZE300 for ASMR 3D | |
|---|---|---|
| Whispering | A thick voice resonates clearly in your head, giving you the feeling of being filled with voices. | It feels like someone is actually whispering in your ear, and even the minute nuances of your breath and lips are highlighted. |
| Chewing sound | The thickness of the low range gives the sound weight, giving it a rawness that makes it feel like you're eating it yourself. | The crispy texture stands out, and you can even feel the subtle change in sound every time you bite into it. |
| Shampoo | The sounds of bubbles and fingers ring in your head, making you feel like you're actually being washed. | The sound moves around your head, and you can feel the minute movements of your fingers. |
|
Environmental sounds (bonfire, etc.) |
Each sound is clearly localized, allowing you to concentrate and immerse yourself in the sounds that are playing in the area. | A three-dimensional effect that makes you feel as if the sound is coming from all directions, making you feel like you are right there. |
Gentle noise canceling that prioritizes ASMR listening comfort
The noise canceling of this product is designed to prioritize ASMR listening comfort, rather than strongly canceling out surrounding sounds. Strong noise canceling reduces the feeling of pressure on your ears, while gently softening everyday noises such as air conditioners and ventilation fans, allowing you to naturally focus on whispers and delicate sounds.
You can switch to "Ambient Mode" which captures surrounding sounds with a single touch on the L side.
*It is also possible to turn off the noise control function.

Super small design with 4g on each side
New design based on the COTSUBU series' minimal case. These are our smallest and lightest noise-cancelling earphones, and are approximately 20% smaller in volume than the ZE3000 SV. It is easy to fit even for people with small ears, and has a lightweight fit that reduces the burden on the ears, making it comfortable to use even for long periods of time.

"ASMR mode" that does not disturb immersion
In addition to touch operation, it is equipped with "ASMR mode" that disables guidance voice and system sound. Prevents erroneous operations caused by accidental touch and interruption of immersion due to audio.

"Airflow port" for long-term listening
Equipped with "airflow port" that releases pressure even when the earphones are pressed from outside. It adjusts the pressure that builds up in the ear canal, relieving the strain on the eardrum and the driver. You can use it comfortably even when listening for long periods of time.
Equipped with a high-performance microphone that allows calls
The main unit is equipped with a high-performance microphone. Eliminates ambient noise and delivers clear audio to the other party.
"Powder coat" that resists dirt and fits firmly in your hand
The case and earphone body are coated with a "powder coat" that resists fingerprints and sebum and prevents them from slipping out of your hands.

Special color to distinguish between two sound fields
“ZE300 for ASMR” uses MIDNIGHT NAVY, and “ZE300 for ASMR 3D” uses LATTE, a series exclusive color. Since you can tell the models apart at a glance, you can even have both and use them depending on the content.
IPX4 daily waterproofing
Daily waterproofing IPX4 compatible for peace of mind even in sudden weather changes. You can use it without hesitation even on rainy days or sweaty seasons.
In case of loss, one ear can be purchased
During the warranty period, if one ear is lost, one ear can be purchased. For more information, please check "About purchasing one ear" on the SUPPORT page.
Background of the development of ASMR earphones
Development of the earphone "E500" exclusively for binaural recording
It is widely known that when listening to ASMR or binaural recording sound sources with conventional earphones or headphones, a unique sense of discomfort occurs in the high frequency range. Although acoustic researchers understood the cause of this problem, there were few successful examples of effective countermeasures. In August 2019, our research and development team adopted a new approach and created the E500 earphones, which faithfully reproduce the timbre, spatial image, and sense of sound direction intended by the creator.

The "E500" became a hot topic for its vivid voice.
The sound quality of the "E500" is so vivid that you can feel not only the voice and breathing of the performers, but also the distance from the microphone and the direction of the speaker, and it has become a hot topic mainly on SNS as "sexy earphones." Especially in production sites for ASMR content and 3D games, these earphones are now being used as monitor earphones for sound checks. Nowadays, among ASMR fans, "E500" is widely used as a standard ASMR earphone.

The challenge of going wireless
On the other hand, there were many requests to make the E500 wireless, but wireless requires the board and battery to be built into the main unit, so it was not easy to achieve the same sound quality as wired. Therefore, by bringing together the sound quality tuning technology of earphones and headphones cultivated under thefinaland ag brands, the ag brand releases fully wireless earphones exclusively for ASMR, ``COTSUBU for ASMR'' and ``COTSUBU for ASMR 3D,'' which are further evolved from the ``E500.'' After that, thefinalbrand released the "ZE500 for ASMR" series, which focuses on a comfortable fit even while sleeping. The "ZE300 for ASMR" series, developed based on the "ZE300," is another ASMR-specific wireless earphone that inherits the sound field design of the "COTSUBU for ASMR" series, but further enhances sound clarity.

Product comparison
| Product name | ZE500 for ASMR | ZE500 for ASMR 3D (Amazon only) |
ZE300 for ASMR | ZE300 for ASMR 3D |
|---|---|---|---|---|
| Sound field | Super close sound field | Close 3D sound field | Super close sound field | Proximity 3D sound field |
| Installation | Shallow and soft to wear | Shallow and soft to wear | Deep and tightly sealed | Deep and tightly sealed |
| Weight (one side) | Approx. 3g | Approx. 3g | Approx. 4g | Approximately 4g |
| Color | CREAM/DARK GRAY | GRAY | MIDNIGHT NAVY | LATTE |
| Noise canceling | × | × | ○ | ○ |
| Continuous playback (main unit/case included) |
4.5 hours/18 hours | 4 .5 hours/18 hours | 5.5 hours/16.5 hours | 5.5 hours/16.5 hours |
| Recommended scene | When you want to immerse yourself in the sounds echoing in your head while sleeping | When you want to immerse yourself in the three-dimensional sounds that are right next to you while sleeping | When you want to soften the sounds of everyday life and immerse yourself in the sounds that echo in your head | When you want to soften the sounds of everyday life and immerse yourself in the three-dimensional sounds that you can feel right next to you. |
付属品
Charging case/earpiece (TYPE E fully wireless exclusive specification SS/S/M size)
How to wear
Please check the L (left) and R (right) indications on the back of the case for left and right. Hold the main unit, twist it slightly, and attach it to both ears. The sound quality changes greatly depending on where you put it on, so while playing music, move the main unit three-dimensionally on each side to find the position that gives you the best hearing. This product allows you to experience a better wearing experience by moving the main body vertically or horizontally so that it fits in the auricle. Once you experience it, you will be able to adjust the position easily from the second time onwards.If you feel that the bass is lacking, the earpiece may not be tightly sealed. If you have small ears, it may be effective to use the included S or SS size earpieces and place them deeper into your ear canal.
*The shape of the left and right ears is usually quite different. Therefore, the size and optimal position of the earpiece differs between the left and right ears.
| 通信方式 | Bluetooth®5.4 |
|---|---|
| 対応コーデック | SBC、AAC |
| 連続音楽再生時間 | Up to 5.5 hours Case included: Up to 16.5 hours |
| 充電時間 | 1.5 hours |
| バッテリー容量 | イヤホン本体 25mAh、充電ケース 350mAh |
| 防水性能 | IPX4 |


