3.8
1.45K reviews
100K+
Downloads
Content rating
Rated for 3+
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Screenshot image
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Screenshot image

About this app

Providing you with a sensational music experience, getting the most from your Technics headphones and earphones.

By linking with your headphones and earphones that are compatible with the app, your music listening experience becomes even more appealing.
・ Compatible models
EAH-AZ100(New),
EAH-AZ80, EAH-AZ60M2, EAH-AZ40M2,
EAH-A800, EAH-AZ60, EAH-AZ40, EAH-AZ70W
・ A smooth pairing experience
 Use the displayed guide to make pairing with your smartphone or tablet a smooth experience.
・ Customize the sound quality to suit your own tastes
 With multiple presets and an equalizer that you can freely customize, you can modify the sound quality to your liking. *1
・ Customizing Ambient Sound Control
 Noise canceling and the degree of sound to be included from outside can be adjusted in 100 steps. *1
・ Find headphones
 You can display on a map the location where the headphones last communicated. Furthermore, if the headphones are within communication range, you can have them emit a sound. *1
・ Firmware updates
 These keep your headphones in the most up to date state.
・ Settings for a variety of functions
 You can make settings for the ""Auto power off"" function which turns the power off automatically if there are no operations for a certain time and for switching the LED on and off when connected, etc. *1
・ For more detailed information
 Direct access to the user guide for the app and the FAQs.

We will continue to increase the functionality while making improvements so that we can provide you with an unrivaled experience into the future.

You will not receive a direct reply from the developers even if you send a message to their email address. We appreciate your understanding in advance.

*1 Available only for applicable models
Updated on
Dec 15, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.8
1.39K reviews
Kye Rees
December 17, 2025
The app works well but it really needs more than a 5 band custom EQ. I've been struggling to get the sound balance right with my AZ80's which has left me a bit disappointed with them. No matter how I tweak the custom EQ I can't match the fullness Dynamic offers, but sometimes Dynamic can be a bit too boomy in the low end and be fatiguing over time so I want to tune the low end in more detail especially the 60hz range, but also the higher frequencies. A 9 or 10 band would be much better.
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b crow
December 25, 2025
Useless since last "Update"! Now takes forever to connect. If at all. Battery level shows 100 percent always. Worst money I ever spent! Would not recommend.
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Saif Altabaqchali
December 17, 2025
after the latest update I am experiencing a drop of connections without notification all of the sudden the sound goes away i get back to the app it shows connected close the app and re open it it's showing I'm not connected these az100 technics are becoming annoying and loved the older ones I expected them to be better now there's more drop than before I hope someone can sue them for the expensive worthless earbuds.
3 people found this review helpful
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What’s new

・Improved general performance