Listen to your music the way it was meant to be heard. Why put up with noisy engines, crowds, or traffic when trying to hear your music? These ear buds are the perfect companion for MP3 and CD players, portable radios, PC audio, or portable DVD players. Tune-out noise with the flick of a switch, then sit back and quietly enjoy your movies or music. Perfect for the frequent traveler. The standard 1/8" stereo connector is compatible with most portable devices. The included airline adapter plug lets you listen to in-flight programs free from the distraction of annoying airplane noise, and without having to pay for uncomfortable, low-quality airline headsets. The comfortable and lightweight design rests comfortably in your ear and can be worn for extended listening sessions without fatigue. The included soft carry case makes it easy to pack them away in your bag and is easy to store with your MP3 or CD player. A convenient built-in volume control lets you adjust the playback level of MP3 players which often force you to navigate cryptic menus to set the headphone volume.