QuietComfort 20i Acoustic Noise Canceling Earphones

[majordude]

Can these be used without music (or any input) and just to drown out background noise?

 

[troy14]

Can these be used without music (or any input) and just to drown out background noise?

Yep, they are pretty great. However they might produce a slight white noise buzzing/humming if no noise is used

 

[basilseal]

Mine work great that way...no buzzing.

 

[Romf]

Yeah, and they are quite impressive

 

[majordude]

Yeah, and they are quite impressive

Thanks all!