Granted, it's not the best noise-canceling, but for in-ear headphones it mostly gets the job done.

Source: https://www.slashgear.com/1304662/best-wired-headphones-iphone-ipad/

If you're not a fan of in-ear audio tech, take a look at Apple's high-end over-ear options.

Source: https://www.thesun.co.uk/shopping/22115551/apple-airpods-black-friday-deals/

In the days before in-ear coaching from team directors, Elias and King said, the cyclists would actually write key points on their arms during the race.

Source: https://www.centralmaine.com/2023/05/20/this-wheels-on-fire-readfield-native-susan-elias-reflects-on-illustrious-cycling-career/

Many in-ear headphones include carrying cases that charge the earbuds, extending their battery life when you’re away from home.

Source: https://www.courant.com/2023/09/27/7-best-noise-canceling-headphones-for-people-who-live-in-loud-cities/

Typically, the larger the driver, the more power a headphone has, and generally bigger drivers in in-ear headphones indicate a better range of frequencies can be reproduced.

Source: https://www.digitaltrends.com/home-theater/best-noise-canceling-earbuds/

You can control your AirPods Pro 2 on Android by using the in-ear sensors.

Source: https://www.devicemag.com/activate-google-assistant-with-airpods/