My dad gave me his headphones that he used for operating/driving a locomotive. They cancel all outside noise over 90 decibles and have a 1/8" stereo input for my iphone. The volume control adjusts your outside environment while your music remains at a constant volume.
In other words, you can turn others up or down, depending on if you want to hear them or not.They are bright yellow, so they look like they are factory issue. I hope they last........Plus, people think that you cannot hear them, but with two input mics,
they actually amplify their speech. I just run the wire underneath my scrubs.  | 
New Headphones 
Moderator
August 18, 2011 @ 07:39:58 pm
