Turn Up Without Tuning Out

Enjoy the lightweight fit and surprisingly private audio of the black  Bose Ultra Open Earbuds , which offer an innovative open-ear design for environmental awareness. With OpenAudio tech, you can still revel in rich, private audio on the go, and with Bose Immersive Audio, you can experience riveting spatial audio anywhere.

Auto Volume adjusts the volume dynamically to match your environment, while satisfying button controls offer convenient adjustment of settings when you need to get hands on. With SimpleSync technology, the Ultra Open Earbuds can seamlessly pair with Bose smart soundbars and speakers so your friends can join the party. IPX4 water resistance ensures solid performance in light rain or when working up a sweat, making the Open Ultra ideal for commutes, exercise, or home use. And with the Bose Music app, you can take personalization further with adjustable EQ settings. These earbuds include a charging case and a USB-C charging cable.

Bose Ultra Open OpenAudio is a proprietary Bose technology that plays audio a short distance from your ear canal, detailed and private—without sealing your ear. Each earbud uses a tiny dipole transducer system engineered for loud and clear personal audio that stays at the ear instead of going everywhere else. This minimizes sound leakage and improves audio quality while simultaneously allowing you to remain fully aware of your surroundings.

Bose Ultra Open Earbuds were designed from the ground up to give you a soundtrack for your life, letting you enjoy your music without blocking your ears, in a shape so comfortable you can almost forget you’re wearing any earbuds at all. The engineering of these earbuds was a matter of squeezing Bose OpenAudio technology—which projects deep, rich sound across a short distance of open space to your ear canal—into a shape that could grip your ear extremely gently, leaving your ear open to outside sounds.

This design process resulted in the Open Earbuds’ unique shape, inspired by earcuff jewelry. The light-as-air flex arm connects the audio portion of the earbud to a battery barrel that goes behind your ear, providing just enough grip to keep the earbuds secure on any size ear.

Bose Ultra Open  Immersive Audio goes beyond special effects. It creates a wider, more spacious soundstage, so your content becomes multidimensional and layered, regardless of the audio platform or device. It brings you closer to your music than ever by virtually seating you right in the acoustic sweet spot, for spatialized sound that can be generated from any audio content.

Ultra Open Earbuds works in tandem with OpenAudio tech. This is thanks to the open nature of OpenAudio, allowing you to listen to your audio the way you do in a real concert—with your ears uncovered—creating a sense of live sound that is even more compelling than with non-open-ear headphones.

The Bose Music app is your gateway to controlling the settings of your Open Earbuds and ensuring you have the latest features and performance through software updates. With the Bose Music app, you can:

• Customize the shortcut function on each earbud’s button, choosing between access to Immersive Audio settings, your mobile device’s built-in voice assistant, device connections, and more
• Bose Ultra Open Adjust EQ settings: modify the bass, midrange, and treble levels to your preference
• Bose Ultra Open Create a SimpleSync connection to share audio from another Bose product. Rename your earbuds to change how they appear in your mobile device’s Bluetooth settings
• Choose Immersive Audio settings and experience the Immersive Audio demo to hear the difference between traditional stereo and immersive music that sounds as if it were onstage in front of you
• Calibrate Bose Immersive Audio to the particular angle of the Open Earbuds uniquely on your ears to improve the accuracy of the Immersive Audio simulation
• Update your earbuds’ software to the latest version, ensuring you always have the newest features and improvements Bose offers
• Bose Ultra Open Access technical support and how-to articles for your product

Bose Ultra Open Each earbud provides up to 7.5 hours of playback (four hours with Immersive Audio) or up to 48 hours on standby. With the included charging case, you can get an extra 2.5 full charges (roughly 19.5 hours), for a total of 27 hours of playback (16.5 with Immersive Audio). You can also get two hours of extra playtime from a 10-minute fast charge.

• Bose Ultra Open  Earbuds have an adaptive microphone system that allows you to use them during calls when connected to any smartphone. In addition to traditional calls, the earbuds work with many apps that use Voice over Internet Protocol (VoIP), such as Teams, Zoom, or FaceTime
• The microphone system adapts to your environment to isolate your voice from competing background noises and wind
• The lack of ear blockage with the Ultra Open earbuds makes calls feel natural and allows remote conversations to feel more like in-person ones, so you can speak at a natural volume level

Bose Ultra Open Designed for Android users, Snapdragon Sound optimizes Qualcomm audio technologies across connected devices to ensure the best sound quality, connection stability, and latency for your streaming audio. This mode is ideal for gaming with your earbuds and your Android device. Also for Android users, Bose Ultra Open Earbuds utilize Google Fast Pair; a technology developed by Google to expedite the initial pairing process between Android devices and earbuds.

Bose Ultra Open Simple, satisfying button controls make it super easy to switch between stereo and immersive modes, giving you instant command over your listening experience. With just a press, effortlessly control your music and answer calls.

Auto Volume works like magic to keep your music audible even as the volume of your surroundings change. Just turn it on in the Bose app and move from place to place without needing to adjust a thing.

Bose SimpleSync

• SimpleSync allows for easy and remembered connections with Bose devices, such as soundbars
• Earbuds will remember any Bose Smart Family speakers or soundbars, just like with smartphones and laptops
• Separate volume controls on each device (i.e., phone and soundbar)
• Control both products with the Bose Music app