iPhone/Airpod USB C to Lightning adaptor Keyring

I designed this USB-C to Apple Lightning cable adaptor for the use with my AirPod Pro's. As someone who has the iPhone 15 Pro Max and the older version of the AirPods with Lightning I wanted a way to be able to charge both on the go, without the need to have two separate cables with me at all times. I purchased this adaptor from amazon:

I have only tried printing this in PLA. however I'm sure that this could be printed an a variety of other materials with no issues.