Sony MDR-1000X Owner's Manual

Wireless Noise Canceling Stereo Headset

MDR-1000X

Checking the sound quality mode

When you switch the sound quality mode, the indicator flashes in blue to show the current sound quality mode.

When the headset is powered on, press and hold the

button, then press the NC button within 2 seconds (before the power is

turned off), then the indicator flashes in blue to show the current sound quality mode.

“Priority on sound quality” mode: 3 times

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SBC, AAC, aptX, or LDAC is selected automatically.

“Priority on stable connection” mode: 1 time

SBC