Bose Ultra Open Earbuds - Black

Feature / Component Specification Details Model & Type Bose Ultra Open Earbuds • Premium Open-Ear Wireless Clip-On Earphones Acoustic Technology OpenAudio™ Technology (Projects rich, private audio directly into the ear canal) Spatial Audio Engine Bose Immersive Audio Matrix (Spatializes sound fields for an in-the-music experience) Smart Audio Leveling Auto Volume Configuration (Dynamically scales volume based on ambient environment noise) Chassis Ergonomics Flexible Joint Design • Light-As-Air Grip • Ergonomic Outer-Ear Clip Fitting User Input Interface Simple, Tactile Physical Push-Button Controls (Media, Modes, and Call Mapping) Audio Customization Adjustable EQ Support via the Official Bose Music App (Bass, Mid, Treble tuning) Wireless Connectivity Bluetooth® 5.3 Platform (Up to 30-foot range) • Bluetooth Multipoint Switch Smart Fast Pairing Snapdragon Sound™ Certified • Google Fast Pair Architecture Ecosystem Synergy Bose SimpleSync • Pairs with Smart Soundbars for Personal Surround Sound Out Battery Life (Earbuds) Up to 7 Hours Standard Playback (Up to 4 Hours with Immersive Audio Mode active) Battery Life (With Case) Extends operation up to 18 Additional Hours (Total system runtime up to 25 Hours) Standby Power Reserve Long-Lasting Standby Optimization up to 48 Hours Ruggedization Rating IPX4 Water-Resistant Core Build • Acoustic Moisture-Excluding Protective Mesh