QuietPoint active noise-cancelling technology reduces environmental noise by up to 95%

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Tri-Level Cancellation - 3 noise-cancelling modes customize performance for airplane, office, u0026amp; study

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40 mm drivers for crystal-clear high-fidelity audio reproduction

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Use for MP3, iPhone/smartphone, CD, DVD u0026amp; in-flight entertainment

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Fold-flat designed with included hard case, battery, adapters u0026amp; 2 cables (1 with inline control/mic)

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