Sony MDR-NC500D Digital Noise Cancelling Headphone. WORLD S FIRST HEADPHONE

Manufacturer/Supplier: Sony Corporation
Manufacturer Part Number: MDRNC500D
Brand Name: Sony
Product Model: MDR-NC500D
Product Name: MDR-NC500D Digital Noise Cancelling Headphone
Marketing Information: Groundbreaking technology, for your listening pleasure. The innovative MDR-NC500D headphone use digital technology to more accurately reduce stress inducing noise from planes, trains and buses while providing the high-quality audio expected from Sony.
Product Type: Headphone
Connectivity Technology: Wired
Sound Mode: Stereo
Minimum Frequency Response: 5 Hz
Maximum Frequency Response: 24 kHz
Earpiece Design: Over-the-head
Earpiece Type: Binaural
Host Interface: Mini-phone
Form Factor: Ear-cup
Weight (Approximate): 6.88 oz
Package Contents: MDR-NC500D Digital Noise Cancelling Headphone , Carrying Case , AC Power adaptor , 2 x AA Batteries , Inflight plug adapter , Unimatch plug adapter , Startup guide , Warranty card

Headphones Cancelling