Oct 23, 2021
These are, I presume, cordless, bluetooth connected? I've always used wired IEMs, but I'm considering wireless. How does sound quality compare with wired, say Etymotic ER 4s?
Written by Andrew Katz
LA born & raised, now I live upstate. I hate snow. I write on healthcare, politics & history. Hobbies are woodworking & singing Xmas carols with nonsense lyrics