Bose Ultra Open Earbuds (2nd Gen)

Description

• Revolutionary Open-Ear Listening Experience: The Bose Ultra Open Earbuds (2nd Gen) feature an innovative open-ear design that lets you enjoy premium audio while remaining aware of your surroundings. Unlike traditional in-ear headphones, these earbuds sit comfortably outside the ear canal, allowing you to hear music, conversations, and environmental sounds naturally. Their flexible cuff-shaped design provides a secure, lightweight fit for everyday listening.

• Premium Bose OpenAudio Technology: Experience rich, detailed sound with Bose’s proprietary OpenAudio technology, engineered to deliver immersive audio without blocking your ears. Newly designed acoustic drivers provide improved volume capability, deeper bass, and refined sound reproduction compared with the previous generation. Enjoy your favorite music, podcasts, and entertainment with impressive clarity while staying connected to the world around you.

• Immersive Audio with TrueSpatial Technology: Transform your listening experience with Bose Immersive Audio, powered by advanced TrueSpatial technology. This feature creates a spacious, lifelike soundstage that makes audio feel more natural and engaging. Choose from Stereo, Immersion, and Cinema listening modes, including the new Cinema Mode designed to enhance the experience of watching movies and videos.

• Up to 9 Hours of Battery Life & Wireless Charging: Enjoy up to 9 hours of continuous playback on a single charge with Immersive Audio and Auto Volume disabled. The compact charging case provides up to an additional 19.5 hours of listening time, delivering up to 28.5 hours of combined playback under specified conditions. The second-generation charging case supports convenient wireless charging and USB-C charging, making it easier to keep your earbuds powered throughout the day.

• Crystal-Clear Calls with SpeechClarity Technology: Featuring Bose SpeechClarity technology and an integrated two-microphone system, these earbuds are designed to improve voice pickup during phone calls. Advanced audio processing helps your voice sound clear and natural, even in environments with distracting background noise. Bluetooth 5.4 connectivity and multipoint support provide reliable wireless performance and convenient switching between compatible devices.

• Lightweight Comfort & IPX4 Water Resistance: Designed for all-day wear, the Bose Ultra Open Earbuds (2nd Gen) feature a flexible Light Flex Grip design that gently wraps around the ear without sealing the ear canal. Their IPX4-rated splash and sweat resistance makes them suitable for workouts, commuting, and everyday activities. Intuitive onboard controls and the Bose app allow convenient management of playback, listening modes, and personalized audio settings.

Specifications

• Brand: Bose

• Product Name: Bose Ultra Open Earbuds (2nd Gen)

• Product Generation: 2nd Generation

• Product Type: True Wireless Open-Ear Earbuds

• Headphone Style: Open-Ear / Ear-Cuff

• Fit Technology: Bose Light Flex Grip

• Acoustic Design: Non-Occluding Open-Ear Design

• Audio Technology: Bose OpenAudio Technology

• Immersive Audio Technology: Bose TrueSpatial Technology

• Listening Modes: Stereo, Immersion, and Cinema

• Cinema Mode: Yes

• Immersive Audio: Yes

• Active Noise Cancellation: No

• Transparency Mode: Not Required Due to Open-Ear Design

• Sound Customization: Adjustable EQ Through Bose App

• Automatic Volume Adjustment: Auto Volume Supported

• Microphone System: 2 Microphones

• Call Enhancement Technology: Bose SpeechClarity

• Voice Call Support: Yes

• Wireless Connectivity: Bluetooth

• Bluetooth Version: 5.4

• Bluetooth Wireless Range: Up to 30 Feet (9 Meters)

• Bluetooth Multipoint Connectivity: Yes

• Supported Bluetooth Profiles: A2DP, AVRCP, BLE, HFP

• Mobile App Compatibility: Bose App

• Compatible Devices: Bluetooth-Enabled Smartphones, Tablets, Computers, and Other Supported Audio Devices

• Independent Earbud Use: Yes, Either Earbud Can Be Used Independently

• Control Type: On-Earbud Physical Controls

• Playback Controls: Music Playback, Calls, Volume, and Supported Listening Functions

• Battery Type: Rechargeable Lithium-Ion

• Maximum Earbud Battery Life: Up to 9 Hours

• Battery Life with Immersive Audio or Auto Volume Enabled: Up to 5 Hours

• Battery Life with Both Immersive Audio and Auto Volume Enabled: Up to 4 Hours

• Additional Playback from Charging Case: Up to 19.5 Hours

• Maximum Combined Battery Life: Up to 28.5 Hours

• Earbud Charging Time: Approximately 1 Hour

• Charging Interface: USB-C

• Wireless Charging: Yes

• Charging Case Included: Yes

• Water Resistance Rating: IPX4 (Earbuds)

• Sweat Resistance: Yes

• Splash Resistance: Yes

• Product Materials: Polycarbonate and Silicone

• Earbud Height: 0.746 Inches (18.9 mm)

• Earbud Width: 0.697 Inches (17.7 mm)

• Earbud Depth: 1.091 Inches (27.7 mm)

• Weight Per Earbud: Approximately 0.013 lbs (5.9 g)

• Charging Case Height: 1.870 Inches (47.5 mm)

• Charging Case Width: 1.056 Inches (26.8 mm)

• Charging Case Depth: 2.598 Inches (66.0 mm)

• Charging Case Weight: Approximately 0.110 lbs (49.9 g)

• Available Color Options: Black, White Smoke, and Selected Limited-Edition Colors Depending on Region

• Recommended Applications: Music Listening, Commuting, Office Work, Video Calls, Walking, Fitness Activities, Travel, and Everyday Entertainment

• Special Features: Bose OpenAudio Technology, TrueSpatial Immersive Audio, Cinema Mode, SpeechClarity Technology, Bluetooth 5.4, Multipoint Connectivity, Wireless Charging, 9-Hour Battery Life, IPX4 Water Resistance, Light Flex Grip Design, Bose App Control

• Standard Package Contents: 2 × Bose Ultra Open Earbuds (2nd Gen), Charging Case, Quick Start Guide, and Safety Sheet

Important Notes: These earbuds feature an open-ear design and do not include active noise cancellation. Maximum battery life is measured with Immersive Audio and Auto Volume disabled; enabling these features reduces playback time. The IPX4 rating applies to the earbuds and does not mean they are suitable for swimming or submersion. Available colors and included charging accessories may vary by region and retail configuration.