Egghead EGG-IAG-3000-SO-10 Folding Noise-Cancelling Headphones, Black/Silver (Pack of 10) Blocks out up to 80 percent of surrounding ambient noise Stereo sound offers full audio depth Padded ear cushions and an adjustable headband keep you comfortable while listening Volume and power on the cord offer more precise listening controls Fold the headphones into a compact size for easy storage