How the EQ works
Most current Bluetooth headphones have built-in sound adjustment settings (EQ).
You adjust these sounds in the app to shape how the headphones sound.
Saving your setting
If you don’t save the change as a preset, the setting is lost when you turn the headphones off.
If you save it, the setting stays in the headphones and stays in place across other devices until you change it again.
For best results:
Adjust the EQ on the music source (phone or player) or with a third‑party EQ app.
Use the built‑in EQ in the headphone app (if your model supports it) to fine tune the audio.
Tips:
Save your preset so your sound stays the same.
You can come back later to change the EQ again.
If you use a different device, your saved preset will still be used.