WHAT DOES JBL BLUETOOTH SPEAKER KEEPS SHUTTING OFF MEAN?

It doesn’t have the bass that the other speakers are know for but it has the clarity and volume for its size!!"These products really are a dime a dozen today, but The good thing is we have years of AV expertise to lean on (so we know which ones to stop). Take huge JBL Professional sound wherever you go. The Daring, colorful JBL Go 4 ultra-portab