In-ear headphones from Shure that both fit well and have good sound isolation. They are easily connected with a cord.
Shure AONIC 5 Wired Sound Isolating Earbuds, High Definition Sound + Natural Bass, Three Drivers, In-Ear Fit, Detachable Cable, Durable Quality, Compatible with Apple & Android – Red
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Shure AONIC 5 Sound Isolating Earphones with Triple High Definition Balanced Armature Drivers - Red
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