1. Actively reduces unwanted ambient noise.
2. Up to 80% external noise cancellation.
3. Dual-use capability with or without noise cancellation.
4. Supplied plug adapters to be used in airplane.
5. Supplied carrying case for ease storage.
6. Driver unit: 40mm dynamic speakers.
7. Noise-canceling and common wired headphone available.
1. Noise reduction: >12dB at 300Hz. 2. Detachable audio cable.