Bests & Worsts Reviews from Amazon

We've had this speaker 6 months. Plugged in, it sounds great. However, our battery no longer charges. It makes a bloop sound and immediately turns off. So we cannot go wireless at all. I contacted the seller and was told that since it was more than 30 days after sale, I could not exchange for one that works. This was an expensive speaker, I expected it to last more than 6 months! To top it off, we only start using the speaker a couple months ago when the weather got nice. Very, very disappointing.