S1 Pro Party Mode with the Bose Connect app

Question; How do I connect two S1 Pro systems using Bluetooth

First, both your S1 Pro systems must be running the latest firmware. You can get that using a PC or a Mac. Visit http://btu.bose.com

Please watch the video below up to 1:30 seconds. It's all equally applicable to the S1 Pro systems except the pictures show the Bose Soundlink Revolve.  Note: after 1:30 - the video talks about connecting without the Bose Connect app. This isn't supported on the S1 Pro system.

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