












🎧 Elevate your soundscape — because ordinary just won’t do.
The Bose QuietComfort Ultra Wireless Headphones deliver premium over-ear comfort with industry-leading noise cancellation, spatial audio for immersive sound, and up to 24 hours of battery life. Featuring Bluetooth 5.3 connectivity, customizable sound via CustomTune, and crystal-clear microphone technology, these limited edition Sandstone headphones are designed for professionals who demand flawless audio performance on the go.




| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 118 dB |
| Headphones Jack | Without Jack |
| Model Name | QuietComfort Ultra Headphones |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Protective Case Cable Cable User Manual |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Music |
| Charging Time | 3 Hours |
| Recommended Uses For Product | Audio Recording, Listening to Music, Phone calls, Travel, Working with Audio, commute |
| Compatible Devices | Smartphones, Tablets, Laptops, Desktops, Bose Smart Soundbars, Cars (with Bluetooth support) |
| Control Type | Volume Control |
| Cable Feature | Without Cable |
| Item Weight | 0.25 Kilograms |
| Water Resistance Level | Not Water Resistant |
| Customer Package Type | FFP |
| Net Quantity | 1 Count |
| Style | Modern |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Bose Music App |
| Battery Life | 24 Hours |
| Audio Driver Type | Hybrid Driver |
| Bluetooth Range | 30 Feet |
| Bluetooth Version | 5.3 |
| Carrying Case Weight | 4.48 Hundertstel Pfund |
| Carrying Case Material | Nylon |
| Carrying Case Color | sandstone |
| Earpiece Shape | Over Ear |
| Hardware Interface | Bluetooth |
| UPC | 017817846127 |
| Supports Bluetooth Technology | Yes |
| Special Feature | Bose Immersive Audio |
| Manufacturer | Bose, Bose Corporation India Pvt. Ltd. THE MOUNTAIN, FRAMINGHAM, MASSACHUSETTS 01701, UNITED STATES |
| Model | 880066-0300 |
| Product Dimensions | 5.08 x 13.97 x 19.56 cm; 250 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | 880066-0300 |
| Flash Memory Installed Size | 1 GB |
| Special Features | Bose Immersive Audio |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Data Transfer Rate | 48 Gigabits Per Second |
| Cable feature | Without Cable |
| Maximum Operating Distance | 9 Metres |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Bose |
| Item Weight | 250 g |
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