Both earphones are difficult to open and even if you do, the batteries are near impossible to replace. iFixit also notes the earphones are not designed to be put back together once they’ve been cracked open.
No real surprise but iFixit gives both AirPods 3 and the Bets Fit Pro a 0 out of 10 for repairability. Interestingly, there is one company out there called PodSwap that has figured out how to replace AirPods earphone batteries. Hopefully, we’ll see PodSwap expand to start replacing batteries for Beats and other earphones as well.
Check out the full look inside these latest fully wireless earphones below: