Bose QuietComfort Ultra Headphones 2nd Generation
Battery
| Battery life | Up to 30 hours |
| Charging time (hrs) | 3 |
| Battery capacity | 850mAh |
Body
| Dimensions (mm) | 155.5x55.5x213.5 (WxHxD) |
| Weight (kg) | 0.48 |
Connectivity
| Bluetooth | Yes - 5.4 |
| Multipoint connection | Yes |
Features
| Built-in microphone | Yes |
| Ambient mode | Yes - Aware Mode |
| Noise cancelling |
Quiet Mode Adjustable Noise Cancelling Echo Reduction |
| Playback controls | Yes |
| Touch controls | Yes |
| Wireless | Yes |
| Multi-speaker pairing modes | Bose SimpleSync |
Warranty
| Device warranty | 24 months |
Compatibility
| App compatibility | Bose |
Power
| Power source | Rechargeable battery |
Sound
| Audio details | Immersive Audio |
| Equaliser (EQ) |
CustomTune Adjustable EQ |
| Sound modes | Cinema Mode |
| Spatial audio | Yes |
Interfaces/Ports
| 2.5mm audio input | Yes |
| USB port | 1x USB Type-C |