PodChain Pro improves your AirPods and AirPods PRO experience in 3 ways:
(1) you are much more flexible when wearing them on and off. All you have to do is to lean them on your ears, or remove them: without looking for your case all the time.
(2) you gain in battery life compared to having just your AirPods up to 16 hours.
(3) you can handle your entire day just with the PodChain PRO & the AirPods, without running the risk of losing your AirPods: they will just stay around your neck and make you look real cool. Take a look at him: