SoundShield Over-the-Ear Noise-Cancelling Headphones

Tune in the music and tune out the noise with SoundShield Over-the-Ear, Noise-Cancelling Headphones. Create a peaceful environment anywhere. Using a built-in microphone and advanced circuitry, these full-size headphones create an acoustical "mirror image' of outside noises, such as airplane engines, air conditioners and machinery"”effectively cancelling them out. Yet you can hear the full subtleties of music and movie soundtracks. Padded over-the-ear design adds "passive' noise cancellation and increases comfort. No dangling cords"”the controls are in the headset. Includes cable with volume control for use with your iPod or laptop. Includes travel case, adapter, dual-pin airplane adapter and t-splitter for sharing. Uses 1 AAA battery (not included).