Sennheiser MB 660 - Buttons and Switches

8 | MB 660
Product overview
Overview of buttons and switches
NoiseGard/ANC control switch
Position Function Page
NoiseGard is off 20
NoiseGard is full-on (constantly) 20
NoiseGard is in Adaptive mode 20
Sound Effect Mode button
Press Function Page
1x
Switches to the next sound effect
(except when making calls)
21
1x
Activates/deactivates the Call Enhancement/
Room Experience feature for more comfortable
calls
21
4s
Advises you of the active Sound Effect Mode
(while playing/streaming audio)
21
4s
Activates the manual Bluetooth pairing mode 16
Bluetooth on/off switch
Position Function Page
Bluetooth is active 28
Bluetooth is inactive 28