Sony LinkBuds Fit Earbuds A high-quality earbud with excellent features. Stable in the ear thanks to its design. Features adaptive or manual active noise cancellation and other features. Bose Quiet Comfort Earbuds An earbud from the globally renowned audio company, with wingtips that contribute to high stability in the ear and a very comfortable fit. It has all the features you look for in a high-end earbud. Both earbuds have been used for no more than three months, meaning they are still under warranty. You can search for them and explore their features. Note that they are fully compatible with all phones.