Experience audio innovation like never before with the Bose Ultra Open Earbuds—an open‑ear design that delivers immersive sound while keeping you connected to your surroundings. With Bose’s proprietary OpenAudio™ technology, these earbuds project rich, full‑range sound outward from the ear rather than sealing it off. The result is a listening experience that combines freedom, awareness, and style—ideal for those who want to enjoy music without losing touch with the world.

The ergonomic cuff‑style ear design offers all‑day comfort with minimal in‑ear intrusion, letting you wear them for hours without fatigue. Choose from a striking selection of colors—including Black, White Smoke, Moonstone Blue, Lunar Blue, Chilled Lilac, Desert Gold, Driftwood Sand, Sunset Iridescent, and Midnight Violet—to match your style or mood. These color choices reflect Bose’s commitment to blending technology with lifestyle design.

Built for seamless multi‑device living, the Ultra Open Earbuds feature Bluetooth® multipoint connectivity, letting you effortlessly switch between devices—like taking a call on your phone and then returning to music on your laptop. With intuitive onboard touch controls and the Bose Music app for personalization, you can take full command of your listening experience. Whether you’re enjoying a relaxed walk or working in a dynamic space, the Bose Ultra Open Earbuds bring next‑level comfort, ambient awareness, and audio excellence together in one sleek package.

Product Type: Open-Ear Wireless Earbuds
Brand: Bose
Model: Ultra Open Earbuds
Available Colors: Black, White Smoke, Moonstone Blue, Lunar Blue, Chilled Lilac, Desert Gold, Driftwood Sand, Sunset Iridescent, Midnight Violet

Audio Features
Technology: OpenAudio™ for immersive, outward-projected sound
Driver Type: Custom-tuned full-range drivers
Frequency Response: 20 Hz – 20 kHz
Sound Profile: Balanced, clear highs and mids with punchy bass
Noise Management: Open-ear design allows awareness of surroundings

Connectivity
Bluetooth Version: 5.3
Wireless Range: Up to 33 ft (10 m)
Multipoint Connectivity: Supports connection to multiple devices
Compatibility: iOS, Android, and Bluetooth-enabled devices
Audio Codecs: SBC, AAC
Controls: Touch-sensitive controls for music, calls, and volume
Voice Assistant Support: Siri, Google Assistant

Battery & Charging
Battery Life: Up to 7 hours per charge
Charging Case Battery Life: Up to 21 hours total
Charging Method: USB-C
Fast Charge: 10 minutes charge provides up to 2 hours of playback
Battery Type: Rechargeable lithium-ion

Design & Comfort
Fit Type: Open-ear cuff design for ergonomic, lightweight fit
Ear Tips Included: Not applicable (open-ear design)
Weight: Approx. 12 g per earbud
Water/Sweat Resistance: IPX4
Portability: Compact charging case for easy travel

Additional Features
Personalized sound settings via Bose Music app
Onboard touch controls for music, calls, and voice commands
Designed for commuting, work, outdoor activities, and daily wear
Lightweight and ergonomic for extended all-day use