







🎶 Experience sound that sets you apart — stay open, stay connected.
The Bose Ultra Open Earbuds redefine wireless audio with OpenAudio technology, delivering immersive, rich sound while keeping you aware of your surroundings. Featuring up to 48 hours of battery life with a portable charging case, IPX4 water resistance, and a lightweight clip-on design, these earbuds are engineered for professionals who demand comfort, durability, and seamless connectivity throughout their busy day.






| Headphones Jack | No jack |
| Model Name | Bose Ultra auricolari open-ear con Tecnologia OpenAudio, auricolari Wireless open-ear, fino a 48 ore di autonomia, Lilla Freddo |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | 2 Bose Ultra Open Earbuds, Safety sheet, USB-C® (A to C) cable (12 inches), Wireless Charging Case |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | music, fitness |
| Charging Time | 1 Hours |
| Recommended Uses For Product | General Audio Consumption, TV/Movie Watching, listening to music |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
| Control Type | App Control |
| Cable Feature | Without Cable |
| Item Weight | 57 g |
| Water Resistance Level | Water Resistant |
| Net Quantity | 1 Piece |
| Style | Modern |
| Control Method | App |
| Number of Items | 1 |
| Controller Type | Bose app |
| Battery Life | 7.5 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 9 Metres |
| Bluetooth Version | 5.3 |
| Carrying Case Material | Plastic |
| Earpiece Shape | Bud |
| Series number | 4 |
| UPC | 017817857529 |
| Supports Bluetooth Technology | Yes |
| Special Feature | Lightweight |
| Manufacturer | Bose, Bose Corporation India Pvt. Ltd. THE MOUNTAIN, FRAMINGHAM, MASSACHUSETTS 01701, UNITED STATES |
| Model | 881046-0700 |
| Product Dimensions | 2.64 x 6.5 x 4.19 cm; 56.52 g |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Item model number | 881046-0700 |
| Special Features | Lightweight |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Cable feature | Without Cable |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Bose |
| Item Weight | 56.5 g |
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