The Ultra Open Earbuds are innovative Bluetooth headphones designed for a free and comfortable listening experience. With their open design, they provide natural sound reproduction, allowing you to perceive ambient noises while enjoying your music or podcasts. These True Wireless Earbuds are ideal for everyday use and seamlessly fit into an active lifestyle. They are lightweight and offer a battery life of up to 7 hours, making them a practical companion for on-the-go. The headphones are equipped with the latest Bluetooth version 5.3, ensuring a stable connection and improved audio quality. Additionally, they are waterproof, making them particularly suitable for sports activities or outdoor use. The touchpad remote allows for easy control of music and calls without needing to reach for your smartphone.
Application range | General, Lifestyle |
Equipment + Functions | Microphones, True Wireless |
Headphone type | Bluetooth headphones, Earbuds |
Signal transmission | Wireless |
Noise cancelling | No noise cancellation |
Isolation | Open |
Item number | 60987984 |
Manufacturer | Bose |
Category | Headphones |
Manufacturer no. | 881046-0400 |
Release date | 10.9.2025 |
Colour | Beige |
Exact colour description | Driftwood Sand |
Material | Metal, Plastic, Silicone |
Operating system compatibility | Android, iOS |
Application range | General, Lifestyle |
Output | Stereo |
Noise cancelling | No noise cancellation |
Equipment + Functions | Microphones, True Wireless |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Button functions | Accept call, End call, interregnum, Play, Reject call, Track, Volume Down, Volume Up |
Headphone type | Bluetooth headphones, Earbuds |
Fit | Earhook |
Isolation | Open |
Durability | Water-resistant |
Protection type (IP code) | IPX4 |
Sensitivity | 75 dB |
Max. noise level | 75 dB |
Bluetooth version | 5.3 |
Bluetooth feature | Multipoint |
Bluetooth profiles | A2DP, AAC, HFP, SBC |
Max. range | 9 m |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 7 h |
Capacity | 350 mAh |
Charging time | 1 h |
Charging input | USB-C |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Transport case, USB-C cable |
Height | 1.90 cm |
Width | 1.70 cm |
Depth | 2.70 cm |
Weight | 150 g |
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