Overall Review: I appreciate the quality of Anker and the many products of theirs that I own. I have only used these for about a week so there is more tinkering needed before I give these a bad review. I was expecting some killer bass and these didn't deliver BUT I think I need to try the other tips included to make certain they are sitting in my ears correctly. The search continues for some wireless buds with killer bass and long battery life. Maybe they haven't been made yet...