Under $20! The
KZ Edx pro earphones. Excellent! But the ear buds are absolute crap, replace them.
The
Truthear Crinacle Zero Blues are a bit better for more than twice as much (open box) and their ear buds aren't great either. It was hard to hear the difference between the Red and Blue but I never used the Red's bass booster. They're the same price.
(Both eBay links. I don't do amazon.)
