Shokz OpenSwim and Run bone conduction headphones - are they worth it?

Shokz bone conducting headphones allow me to train as a triathlete without wires when swimming, cycling and running.
The difference is - these do not cover my ears so I can hear traffic when cycling, and I can swim with them, and listen to music, podcasts and audio books.
In this video I try out two pairs of Shokz Bone Conducting headphones, for Running/Cycling and for Swimming.
Do they allow you to swim, bike and run with music, podcasts, audio books or radio shows?
Can you really swim with headphones?
The Shokz OpenRun Pro are available here: amzn.to/3Q2t2z9
The Shokz OpenSwim are available here: amzn.to/46hOdmL
The Shokz OpenMove are available here: amzn.to/3RK3DLW
There is a new model not featured here that combines the swim headphones MP3 capability with Bluetooth functionality for running and cycling, these are the Shokz Swim Pro headphones.