Earbuds With Batteries You Can Change Yourself in Seconds

Fairphone's Fairbuds 2 let you remove each earbud battery in under a minute with no tools, like changing a remote battery. The charging case battery needs one small T5 screw. Seven parts, including eartips and sleeves, can be swapped at home with spares from Fairphone. The buds have IP54 protection against dust and splashes and a three-year warranty.