inputs.text: functional speaker low cost - nice little speaker money difficulty syncing galaxy s2 galaxy s4 needed hold phone basically touching speaker took attehempts sync even close rangedoes automatically pair phones nice initially setupsound quality ok lowmid volume range not audiophile cannot provide much meaningful feedback volume maxed sound breaks pretty awful wonder manufacturers not limit volume output range sounds good devicei plan using sd card fishing not two charged devices listen music tested works finehave not tested microphone functionality