Bose Ultra Open Wireless Earbuds, Sunset Iridescent

The Bose Ultra Open Earbuds feature an open-ear design that does not block the ear canal, allowing the user to maintain awareness of their surroundings. This form factor is intended for situational listening during daily activities. The earbuds connect to source devices using Bluetooth 5.3 for a stable wireless connection. Audio output is managed by an integrated Digital Signal Processing (DSP) system to maintain audio consistency. The construction utilizes a combination of metal and plastic components for the main body and flexible joint.

These earbuds provide up to 4.5 hours of continuous playback, and the included charging case extends the total listening time to 24 hours. The case recharges via a USB-C port and includes a fast-charging capability. User interaction is handled through on-device touch controls, which can be configured within the companion app available for iOS and Android. For calls, the earbuds are equipped with a four-microphone array. An IPX4 rating indicates resistance to water splashes and sweat, making them suitable for use during workouts.

• Open-ear design for situational awareness
• Bluetooth 5.3 wireless connectivity
• Digital Signal Processing for audio management
• Four-microphone system for voice calls
• Up to 4.5 hours of listening time per charge
• Charging case provides up to 24 hours of total playback
• IPX4 rated for sweat and water resistance
• Customizable on-device touch controls via a mobile app