Signature Bang & Olufsen Sound. Tuned and tested in Bang & Olufsen’s Virtual Acoustics Lab. Advanced Adaptive Active Noise Cancellation. Advanced voice pick-up and noise reduction. Frequency Range: 20–22,000Hz.
| Driver Size | 40 mm |
| Color | Black |
| MPN | 1642001 |
| Brand | Bang & Olufsen |
| Form Factor | Headband |
| Type | Ear-Cup (Over the Ear) |
| Wireless Technology | Bluetooth |
| Cable Length | 1.2 m |
| Features | Wireless |
| Microphone Type | Built-In |
| Country/Region Of Manufacture | Denmark |
The muted black shell blends into office desks, and that quiet look is a nice touch.