Poor Battery Life; Frequently changes modes or shuts down.

Sound quality is acceptable, but battery life is nothing near what's stated. They only last about two hours (after a 52 hour charge). They also switch modes on their own. I'll be listening and suddenly one of them will announce it's changing its operating mode. You might end up with just the left bud continuing to work, or they might both stop playing. Very disappointed after having read the other reviews; but the old adage is you get what you pay for. (I WISH REVIEWERS WOULD USE PRODUCTS FOR A FEW DAYS BEFORE WRITING REVIEWS.)

###

