I now own 3 of the top sound boxes on the market right now. The defender is one of my favorites for taken on road trips because of its portability and weight. You can also tweak the sound of the music Highs & lows in my music app. I would like for your company to send me another defender as one of the other companies has to do a real review on the true sound that you get when pairing two or more together. The only weak spot for me on the defender is range. You cannot walk away too far from it before it starts to lose connection. Hopefully they can get a fix for that. The only way to really invest in any of the music boxes on the market now is to be able to expand them and get true sound. So is the beginning for me with Ecoxgear or the end
I am absolutely impressed with this speaker! I love everything about it! Totally worth the money!