Summary: I would have been upset if bought at full price. Have not contacted tdk or newegg. Would like to return or get new ones that would hold up longer.
Pros: works ok
Cons: Cord is cumbersome while walking, causing feedback noise from bouncing. Left earplug quit after 6 weeks of normal to medium use. Right one starting to give out. Weak cord. Useless unless you only have one earhole that works.