- State-of-the-art noise-canceling circuit design eliminates virtually all background ambient noise for quiet listening enjoyment
- Large 50mm drivers for unsurpassed audio - rich, powerful, with full frequency response and punchy bass
- Full-size padded leatherette ear cups and headband for ultimate long-lasting wearing comfort
- Adjustable headband for comfortable fit with all head sizes
- Separate battery compartment on cable for convenience - uses single AAA battery
- Operates as standard passive headphones when noise canceling circuitry is inactivated
