The Pioneer SE-NC21M Noise Cancelling On-Ear Headphones deliver superb audio quality and equally impressive active noise cancellation that eliminates 90% of all ambient noise, enhancing the listening experience. Active noise cancellation lets you listen without disruption from jet engines, street noise, construction sites and other loud and annoying noise sources. Its extended battery life keeps you enveloped in noise-free sound for up to 120 hours. Continue to listen to music even after the battery dies. The comfortable, rugged construction features a folding headband for easy storage and transport.
- Active noise cancellation lets you focus on your music while eliminating outside noise from jet engines, construction, etc.
- Actively cancel up to 90% of all ambient sound (measured at 300Hz)
- With 120-hour industry-leading battery life, you'll have the power you need to enjoy the music you like for as long as you want
- Continue to listen to music even after batteries go dead
- Lightweight and easily foldable headphones also come with a hard carrying case designed to protect the headphones when on-the-go