AirPods, Transparency Mode and 3rd party earphones

[al404]

I already own an "old" AirPods but since I go out with my bike ( road + off road ) I guess transparency mode would allow me to safely drive my bike while listening to music. The only thing is that my current AirPods tend to fall off ( or at list I have this feeling ).
I was wondering:
- 3rd party earphones may have the same feature?
- any way to secure AirPods in case the fall off while driving my bike?
- is transparency mode safe to use while on road?

 

[arw]

- 3rd party earphones may have the same feature?

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- any way to secure AirPods in case the fall off while driving my bike?

You mean something like this?

https://www.amazon.com/Magnetic-Anti-Lost-Silicone-Wireless-Bluetooth/dp/B09V7HRX5K