CONNEX APP

Once again just like with past models for full control over the M90 I strongly recommend downloading the Edifier ConneX smartphone app.

From the main tab this app allows you to change the input source, use the built-in equalizer (4 effects and 1 custom), set the volume and change input.

Accessing the settings tab (top right) allows you to read the online manual, change the speaker channel (left/right), enable/disable power saving mode, check connected devices, change the codec to LDAC (disabled by default - once enabled the Hi-Res logo lights up in the main tab), enable/disable multipoint, power off the speakers and disconnect Bluetooth.