Portable headphones are equipped with patented, Noise buster noise-reduction technology (NC-II noise cancellation) to reduce unwanted background noise that interferes with your listening pleasure. Microphones in the headphones detect that ambient noise. The headphones generate a precise, active, noise-cancellation wave to reduce the noise up to 95% so your music comes in loud and clear. Lightweight headphones deliver more than 50-hours of use with two AAA batteries (not included). Headphones include a travel pouch and airline plug.
- Eliminates 95% of ambient sound
- Reduces distortion
- Frequency response: 10Hz-28kHZ
- Includes travel pouch and airplane plug