SoundShield Buds Noise-Cancelling Earphones

Tune in the music and tune out the noise with SoundShield Buds Noise-Cancelling Earphones. Create a peaceful environment anywhere. Using a built-in microphone and advanced circuitry, these ultra-compact earphones effectively "cancel out' noisy airplane engines, machinery and more. Yet you can hear the full subtleties of music and movie soundtracks. Soft, lightweight in-ear buds. Compact control box gives you complete control over power and volume. And the Press-to-Mute feature lets you easily silence music for conversation. Uses 1 AAA battery (not included).