Audio-Technica QuietPoint Noise-Cancelling Headphones

Headphones are in great shape. I am not travelling as much anymore and haven't used these very often.

Product description: ATH-ANC7 QuietPoint® Active Noise-cancelling Headphones

MSRP US$219.95

Arrive refreshed after a long flight, avoid distractions in a noisy office, or find peace & quiet in your living room…with ATH-ANC7 QuietPoint® Active Noise-Cancelling Headphones. These lightweight, compact headphones effectively reduce distracting background noise by up to 85% while offering the superior audio quality that has made Audio-Technica a worldwide leader in electro-acoustic technology.

Ideal for use with MP3, CD, DVD & in-flight entertainment systems, ATH-ANC7 QuietPoint® closed-back headphones deliver clear, high-resolution sound, with impactful bass, a detailed midrange, extended treble and accurate imaging in an immersive soundfield. Their earcups have been redesigned for greater comfort, with generously cushioned padding and a shape that fits easily over any ear.

The ATH-ANC7 QuietPoint® headphones feature large-aperture 40 mm drivers with neodymium magnet systems and extremely high 109dB sensitivity to provide generous volume levels from any music source. The headphones also work when the noise-cancelling function is turned off, and operate in passive mode without batteries. Noise-cancelling electronics are fully integrated in each earpiece, with no need for external modules.

• ATH-ANC7 QuietPoint® noise-cancelling headphones feature ANC circuitry that effectively reduces environmental noise by up to 85%
• Lightweight, compact, fold-flat design is ideal for travel
• Ideal for use with Apple® iPod®, iPhone™ and iPod touch® portable music and DVD players, laptop computers, in-flight entertainment systems and other devices
• Closed-back headphones feature large-aperture 40 mm drivers with neodymium magnet systems for impactful bass, extended treble and higher fidelity
• Comfortable earcups with generously cushioned padding and a shape that fits easily over any ear
• Audio functions (in passive mode) even without the battery
• Fully integrated electronics—no external modules needed
• Fold-flat design with included 3.5 mm mini-plugs, a full-size ¼” adapter, a specialized airline adapter for connecting to in-flight entertainment systems, and a handy carrying case

SPECIFICATIONS

• Type Active noise-cancelling
• Driver Diameter 40 mm Magnet Neodymium
• Frequency Response 10 - 25,000 Hz
• Maximum Input Power 500 mW
• Sensitivity 109 dB
• Impedance 300 ohms
• Weight 210 g (7.4 oz), without cable and battery
• Cable Detachable 1.6 m (5.2') with 3.5 mm (1/8") stereo mini-plug; Detachable 1.0 m (3.3') with 3.5 mm (1/8") stereo mini-plug
• Connector 3.5 mm (1/8")
• Accessories Included 6.3 mm (1/4") stereo adapter; airline adapter; AAA battery; carrying case with attached accessory pouch QuietPoint® Active Noise Reduction: Up to 20 dB Battery: AAA (alkaline) Battery Life: Up to 40 hours, typical (alkaline) Specifications measured with headphones in active mode.