Sound of the future 7.8” W x 6.8” H x 3.1” D • 33 foot wireless range • 10+ hours of audio playtime • Built-in microphone for hands-free use • 85% isolating outside noise cancellation • Omni-directional bass enhanced full range audio drivers • Comfort padding • Adjustable headband fits most people • On-ear controls • Playtime: up to 10 hours on a full charge • Includes charging and auxiliary cord • Individually retail packaged Includes full colour digital decorating on both sides Imprint area: 3.35” W x 2.68” H