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Shaped to fit you

Check your fit

Your QuietComfort Ultra Earbuds come with 3 sizes of eartips (small, medium and large) and 3 sizes of stability bands (1, 2 and 3) that you can mix and match to find your perfect fit.

For the best fit, audio performance and noise cancellation, follow the instructions in the video and use a mirror to ensure you’re using the correct size eartips and stability bands.

Still not finding your perfect fit?

You’ve come to the right place

If your fit still feels off after you’ve watched the video and followed the instructions, you may need to order an Alternative Fit Kit.

In addition to the 3 sizes of eartips (small, medium and large) and the 3 sizes of stability bands (1, 2 and 3) that came with your original Fit Kit, Bose offers an Alternative Fit Kit with outlier sizes.

The Alternative Fit Kit includes XS and XL eartips and stability bands (0 and 4).