Just ordered my second speaker before Labor Day weekend. I have placed one in the lounge area and one by the pool. This is the first speaker I've seen where you can connect two or more speakers with different zones inside and out. An important factor is that the speaker connected to your mobile device is the main speaker and the rest are the auxiliary speakers. Keep your mobile device close to this speaker to minimize interruptions to your music. The remainder cannot be separated more than 33 feet as directed in the instructions. Remember that this speaker is stored on your mobile device. The next time you turn on the speaker, it will connect to your mobile phone. B210D is the name of the speakers. Remember to turn on the main speaker first to play your music, and then the auxiliary speakers. I made a short video to demonstrate the connection between your speaker and others. Hope it helps you enjoy this speaker. I take it to the beach and camping and the light works great in the evenings.
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