State-of-the-art noise canceling circuit design eliminates all background ambient noiseLarge 50mm drivers for rich, powerful, audio with full frequency response and punch bassFull-size padded leatherette ear cups and adjustable headband for ultimate long-lasting wearing comfort and fitAdjustable headband for comfortable fit with all head sizesOperates as standard passive headphones when noise canceling circuitry is inactivatedRequires 1 AAA battery (not included)Length: 10.50Width: 9.00Height: 9.00
