$25 off orders over $75 + free shipping with rebate. Promo code: FLINGAlone, these are the warm, dry and cozy ear warmers that everyone should have tucked away in a pocket or messenger bag; but with the addition of headphones (with detachable cord) these Headphone Earwarmers are snug little pockets of pure genius. The built-in stereo headphones are compatible with all MP3 players.