| Feature | Detail |
|---|---|
| Weight / Dimensions | ~195.6 g for the headphones (without cable) |
| Cable & Connector | Detachable 1.4 m cable with inline remote & mic (depending on version) |
| Battery / Power | Uses a single AAA battery to power the active noise cancellation. Up to ~35 hours claimed use. |
| Passive Mode | Even if the battery dies or is removed, you can still use them like ordinary wired headphones (but without ANC) |
| Noise Cancellation | Dual microphone design, improved algorithm over older Bose models to reduce more low-frequency noise (e.g., engine hum) |
| Foldable / Portability | Earcups pivot / fold to fit into a semi-hard carrying case included |
| Extras in the Box | Includes airline adapter (for in-flight dual-jack systems), carrying case, the AAA battery, cable, etc. |