The Bose New QuietComfort Ultra Earbuds feature an Active Noise Control system and an immersive audio system, and they fit well for extended periods. They also include soft ear tips that seal against the ear to eliminate ambient noise, but do not feel too tight. These earbuds feature Bluetooth compatibility for phones, tablets, laptops, and other devices. Additionally, the earbuds have a white smoke finish, have touch controls, and a compact charging case that is small enough to carry in a pocket.
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At the heart of the QuietComfort Ultra Earbuds is CustomTune technology, a breakthrough system that adapts sound and noise cancellation to the unique shape of the listener's ears. By calibrating in real time, these earbuds create a truly personalized listening experience, ensuring that music, podcasts, and calls sound balanced and clear no matter who is wearing them. This feature elevates the Ultra Earbuds above most competitors, offering a level of customization rarely seen in consumer audio.