Rycob Fitness Earbud

Brand new earbud! Excellent sound! It has a sound isolation feature that is simply amazing! These are so great. I have 4 more pairs. I simply misplaced the earbud and can't find it! I purchased them recently for $100+. I'm only asking for $40 since there's only one. ***Missing Right earbud! Experience superior sound with Fitness Earbuds. This earbud offers a comfortable fit and high-quality audio for your workouts.