Not used to mow the lawn but open space in order to concentrate. We still hear these desktop neighbors but we do keep up the conversation. Significantly more effective in reducing noise than the best headphones with active reduction.
Faults: -Y'a No music, but with a few tweaks, you can do it;) -Serre Much head, too certain days.
Qualities: -Strong Noise attenuation at all frequencies -Look Discreet that do not necessarily look like a hard hat.