A word of warning. I have been using my airpods whilst running and whilst they have been fine for the first year or so, they are now losing functionality. The salts have
なくしたAirPodsをiPhoneで見つける3つの方法 | ライフハッカー[日本版]
Identify your AirPods - Apple Support (QA)
Two College Roommates and Some Robots: How Podswap Replaces AirPod Batteries | iFixit News
Tips and Tricks for Getting the Most Out of Your New AirPods - MacRumors