These speakers are advertised to play in party mode, which means both speakers will play at the same time. They absolutely do NOT work at the same time. We used the app, followed the instructions and it crashed every time it was used in party mode. We've spent hours trying to get them to work as advertised, but they just don't work. I wish I had chosen another brand that I was considering (Oontz) as I know someone who has them and is very happy. I bought these for a special occasion and was…

Bought on the advice of a friend who admittedly only has 1. We wanted 2 to have one on the patio and one on the patio. below deck to play music during parties. The volume is excellent. Linking is easy. The battery life is excellent. The only problem is that once they're more than 10 feet apart, they can't stay connected. I set everything up and right there one of them (the one linked to the first one) randomly shut down. It turns off for 30 seconds, then plays a few minutes, then turns off for…