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AudioTechnica ATHANC7 Noisecancelling Headphones Discontinued by Manufacturer

Product Description :
ATH-ANC7 QuietPoint noise-cancelling headphones feature ANC circuitry that effectively reduces environmental noise by up to 85
Lightweight compact design is ideal for travel
Use for MP3 CD DVD in-flight entertainment systems remove detachable cable for noise-cancelling function without audio
Closed-back headphones feature large-aperture 40 mm drivers with neodymium magnet systems for deeper bass extended treble and higher fidelity
Audio functions in passive mode even without the battery
ATH-ANC7 QuietPoint active noise-cancelling headphones effectively reduces environmental noise by up to 85 with or without audio