Use LDAC

Important:
To play music on a device that cannot install the [Technics Audio Connect] app, install the app on another Bluetooth® device and turn on [LDAC for headphones].
You may need to set the audio codec of the playback device. For details, please refer to the manual of the playback device.
1.
In the home screen of the [Technics Audio Connect] app, tap [SETTINGS].
2.
Tap [Connection mode].
3.
Select [Prioritize sound quality], and turn on [LDAC for headphones].
4.
Follow the on-screen instructions.
Note:
This unit complies with the “High Resolution Audio” standard of the Japan Audio Association.
To enjoy wireless high-resolution quality (sound quality certified by the high-resolution wireless logo), use a playback device with the high-resolution wireless logo and set the Bluetooth® sound quality setting to sound quality priority mode / LDAC 990 kbps.
In modes other than the above (connection priority mode, etc.), playback may not be possible with high resolution quality.