2 Noise Control/Voice
Control
Noise control
Press to switch between Active Noise
Cancellation and Aware Mode.
Note: In the Sonos app, you can turn off Active
Noise Canceling and Aware Mode. Sonos Ace
passively isolates you from background noise.
Voice control
Press and hold to activate the voice assistant on
your device. You'll hear a tone when it's ready to
listen.
3 Status light Indicates battery level, charging state, Bluetooth
connection, and signals product updates and
errors. It turns off when you're wearing your Sonos
Ace.
4 Power/Bluetooth
Power on/off
Bluetooth pairing
1. Press and hold (about 7 seconds) to put your
headphones into Bluetooth pairing mode. Hold
past the "power down" tone (first tone) until
you hear the "Bluetooth" tone (second tone)
and the light blinks blue.
2. Go to the device’s Bluetooth settings and
select your headphones from the list of found
Press and hold (about 3 seconds) to power on
your headphones. You'll hear a tone when
they're ready to use.
Press and hold (about 3 seconds) to power
off. You'll hear a tone as they power off.