Bose Ultra Open Earbuds

Hear the World, Feel the Music

Bose Ultra Open Earbuds redefine open-ear listening with a cuff-style fit that leaves ears completely open while delivering rich, private, powerful sound through proprietary Bose OpenAudio™ technology. The limited-edition Driftwood Beige colorway adds a touch of nature-inspired elegance.

Key Features

• Bose OpenAudio™ Technology — Dipole transducer system projects immersive, private audio into open ears without sealing the canal.
• All-Day Comfort — Featherlight flexible cuff grips gently around the ear; skin-safe materials; stays in place during movement.
• Bose Immersive Audio — Spatialized, dimensional sound experience for music, podcasts, and calls.
• Up to 48 Hours Total — 7 hours earbud playtime plus up to 19.5 additional hours from the charging case.
• IPX4 Water Resistant — Splash, sweat, and rain resistant for everyday wear.
• Bluetooth Multipoint — Simultaneous connection to two devices; seamless source switching.
• SimpleSync — Pair with Bose smart soundbars and speakers.

Technical Specifications

• Bud Size (each): 1.86 cm H × 1.70 cm W × 2.72 cm D | Weight: 6 g each
• Case Size: 4.19 cm H × 6.50 cm W × 2.64 cm D | Case Weight: 44 g
• Battery Life: Up to 7 hours (4.5 hrs with Immersive Audio) | Case: +19.5 hrs
• Charging Time: 1 hour (earbuds)
• Water Resistance: IPX4
• Charging: USB-C | Wireless case charging not included
• Connectivity: Bluetooth A2DP, AAC, SBC, HFP, LE
• Materials: PC-ABS Plastic, Metal, Silicone, Gold Plating
• Model: 881046-0400 | UPC: 017817860024

What's in the Box

• 2 × Bose Ultra Open Earbuds
• Charging case
• USB-C® (A to C) cable (30 cm)
• Safety sheet