Filed under: Portable Audio
Here's one that the carefree kiddos are sure to hate. Hamilton Electronics has unveiled a wired set of headphones dubbed Guardian, which put an interesting twist on limiting the volume that one hears. Rather than including some form of internal volume diminisher, these cans sport red and green LCDs on an earcup which light up depending on how loud you've got the music cranked. As you'd expect, the green
