Top Reviewer Ranking: 296,462
Klipsch IMAGE S4i Premium Enhanced Base Noise Isol&hellip by Klipsch
5.0 out of 5 stars Excellent quality, May 25 2013
These are excellent! I work in a brewery and when we bleed a tank, it's cancelling the noise and I can listen to my music anytime. I even succeeded in making a call in the fridge (beside the compressor) and the other person on the line could hear me clearly.