Owner's Manual

Hint

Some smartphones or mobile phones receive calls with the phone instead of the headset by default. In the case of an HFP or

HSP connection, switch the call to the headset by holding your finger to the touch sensor on the left or right unit of the headset

until it switches, or by using your smartphone or mobile phone.

You cannot adjust the volume on the headset. Adjust the volume on the connected device. If you are unable to adjust the volume

on the connected device, install the “Sony | Music Center” smartphone app and adjust the volume in the app.

The headset volume during a call and during music playback can be independently adjusted. Changing the call volume does not

affect the volume of music playback and vice versa.

You can also enjoy a hands-free call by wearing only one unit of the headset. When an incoming call arrives, answer the call

using the unit you are wearing. If you wear the other unit while you are talking with only one unit, you can talk with both units.

Note

Depending on the smartphone or mobile phone, when an incoming call arrives while you are listening to music, playback may not

resume automatically even if you finish the call.

Use a smartphone or mobile phone at least 50 cm (19.69 in.) away from the headset. Noise may result if the smartphone or

mobile phone are too close to the headset.

Your voice is heard from the headset through the headset’s microphone (Sidetone function). In this case, ambient sounds or the

sounds of the headset operation may be heard through the headset, but this is not a malfunction.