Jabra Revo closed-back on-ears for $40 w/free S&H

This is turning into a portable on-ears day, because here comes another one, the new condition Jabra Revo closed-back on-ears with a 3-button remote/mic, are on sale for $40 with free shipping and a one year warranty at Groupon Goods. These are folding and have a detachable cable.