T12 Pro

Tozo NC20 Pro - 12.5 hours with ANC on / 16.5 hours with ANC off - single charge. $59 on Amazon, and these have all the bells and whistles. If you wanted to go bare bones, the Tozo T12 earbuds have a single charge battery life of 11 hours with virtually no options like ANC/transparency modes. Last time I saw these, they were like $20 at Walmart.

It sounds like you need something with a longer nozzle. Although they're dated at this point, if you can find a set of Jabra 75T earbuds, they should be exactly what you're looking for. They have a nice long nozzle that allows for deep penetration into the ear canal. Another is the Tozo T12. again, they're dated and have no options, but they do go deep into the ear.

I switched to putting iPhone on the floor where it’s cold, or using $30 TOZO throw away ip68 ear buds. Don’t want to ruin my new AirPods seals and mics