Find the video tutorial at https://youtu.be/1-AVurJWLcQ {Fit in the Case}The case can still charge with the these wraps, don't have to take it off again and again.
Help the airpods stay in your ear when you run to catch a train or bus on your commute.( It is thin enough to fit in case, so it will not help if your ear hole are too big)
Sound isolating design reduces ambient noise for high-intensity listening
Be sure the earphone free of any oil before you put them on. If you have oily ears we would recommend to wash the bearskins weekly.
The eartip with a dimple is left, the other without a dimple is right.