The new customization technology, "DTAS," offers more than just dramatic sound reproduction. It provides a completely new sensation that cannot be measured solely by sound quality. It dramatically refreshes the musical experience.

Particularly notable is the sense of reality inherent in the human voice. The human ear evolved to hear the human voice, which is why we focused so tirelessly on its reproduction. Its smoothness and vibrancy breathe life into all voice-based content, including music, radio, podcasts, anime, and films.
"I can't believe how good my favorite artist's voice sounds..." – this was one of the many comments heard during the listening.

Additional comments: "A strange sense of clarity despite the complete absence of harsh or noisy sounds," and "I was impressed by the sense of positioning, as if the singing was floating directly in front of me, and I was doubly surprised when I learned that this was due to correcting the differences between the shape of my left and right ears."

Once you experience the sound of DTAS, you'll never want to use any other earphones – it's such an immersive music experience that you'll never want to use another pair again.

We incorporated our proprietary distortion reduction technology, developed during the creation of our wired flagship model, the A10000.
By integrating the diaphragm and rim through injection molding, we eliminated the need for adhesives, achieving an extremely lightweight design and uniform weight distribution. Furthermore, we applied "air wiring" for coil construction, eliminating adhesives and maximizing driving precision. As
a result, as shown in the figure below, distortion has been dramatically reduced. The reproduction of low frequencies below 200 Hz is particularly impressive. Bass guitar lines and bass drums are free from any dull sensation, and even the subtlest bass sounds are distinctly discernible, resulting in detailed and impressive bass reproduction.

Generally speaking, when using the Ambient mode of headphones in quiet environments such as libraries, some people complain that keyboard sounds and footsteps can be disturbing. Our unique algorithm reduces the emphasis on certain sounds, making Ambient mode usable in quiet environments.

The larger components, such as the battery and circuit board, are located on the outer part of the housing (the portion protruding from the ear), making the earphones as small as possible. This ensures a comfortable fit without pressure, even for those with small ears.
Furthermore, the earphones use "FUSION-G" technology, which combines the flexibility of silicone with the sound-insulating properties of foam. They provide a comfortable fit while maintaining high sound insulation performance, so they do not tire out even after longer use.

To achieve outstanding sound quality, the internal chip performs advanced signal processing. This process requires more energy than usual, but with careful adjustment and optimization of battery control, we have achieved a long battery life of up to 9 hours on the earbuds themselves, and up to 27 hours with the charging case.

Created by layering matte and glossy surfaces, resulting in a finer than usual grain texture. Fingerprint and stain resistant, extremely durable.

TONALITE also comes with numerous essential features for wireless earbuds.
Earbuds: Touch control, Single ear mode, High-performance MEMS microphone for calls.
Charging Case: Wireless charging, Stand, 180-degree open and close lid, Flame-retardant material.
Tonalite Application (TONALITE APP): DTAS personalized settings, Noise control, 10-band equalizer, Volume step optimization, Touch control, Low latency mode, Multipoint connection, Gain settings, Firmware updates.

Traditional headphones did not take into account the effects of individual body types, resulting in different sound perceptions for different people. In this situation, using the equalizer to adjust to personal preferences required extremely difficult settings: correcting the difference between the headphones' target curve and the influence of one's body type while achieving ideal sound.
The final research and development team believes that to achieve an "immersive experience" where the sound from the headphones matches the real world, it is first necessary to thoroughly improve the physical properties of the headphones and eliminate the influence of body type. We believe that only after achieving this can we expand the world where each person's preferences prevail.
Now, with the TONALITE "DTAS" technology, we have succeeded in creating a natural sound base that takes into account the influence of body type. Thanks to precisely this foundation, the EQ settings allow us to experience an entirely new world of sound.
In fact, we often hear people say, "I've tried to set the EQ many times, but finally didn't use it much." However, after setting up the DTAS Personalized and operating the EQ, you will be surprised that whatever settings you make, it feels like you are making the desired adjustment that matches your preferences.
Furthermore, even if you found your favorite EQ settings, in theory, it was impossible for someone else to hear the same sound with those settings due to differences in body type. However, with personalized TONALITE, you can share your EQ settings with friends and experience exactly the same sound while sharing the same excitement.