Product Description
With these Sony noise-canceling headphones you enjoy more music and while limiting other noise. A built-in noise-canceling circuit produces an anti-sound signal that synthesizes ambient noise giving you a quieter listening environment. Headphones also feature a slim swivel folding design for easy storage, powerful neodymium magnets, an in-flight plug adapter and carrying pouch.Feature
Reduces exterior noise by more than 70 percent (10 dB at 300 Hz) so you can hear music against a quieter background