This small but mighty Android smartphone will do the job. And it has a headphone jack.
ASUS Zenfone 9 review: The last bastion for small phone fans
Asus Zenfone 9 review - Light 5G smartphone almost without any alternative with its compact size - Reviews
Asus Zenfone 9 review: Compact perfection - PhoneArena
Compact and Mighty: The Asus Zenfone 9 Review – Top Small Android Phone at $699
Asus Zenfone 9 Review: Asus Finds Its Zen - Tech Advisor
Asus Zenfone 9 review: One of the best small phones ever
Asus Zenfone 9 unveiled: still small, but faster, longer lasting and with a better camera - news
Asus Zenfone 9 review: Compact perfection - PhoneArena
Asus Zenfone 9 review: One of the best small phones ever
Asus Zenfone 9 review: The smallest superphone