Thanks TWSku you can listen to music simultaneously from two loud-speakers.

LAMAX Sentinel2 can be disconnect in two ways, namely through the classic settings in your phone, or by pressing the PLAY button for 3 seconds.

Even this can happend, but do not despair, we have tips for you. You can forced shutdown Sentinel2 by long press PLAY button (8 seconds). The second option ...

Sentinel2 is compatible with another Sentinel2 or Storm1. 

Press the Mode button for 3 seconds on main speaker. The audio signal will indicate successful disconnection.

Would you like Siri or Google Now? Simply press the POWER button. Assistant function must also be enabled in the mobile phone.

Sure, you can have SD card,cable conected to PC or paired phone at the same time. By pressing M, you can chose source.