I can un open my Bose back pack, pull out a Bose SL1 Pro, plop it on top of a table or just leave on the floor, bluetooth my phone with pre set playlist ready to it, and have music playing in 30 to 45 seconds. This is of course after I get the phone and back pack into the room
Add 30 more seconds if I need to set up the speaker stand, and put the speaker on the stand
Cocktail Hour now has music. Or hell...if I have a charger to plug the phone into, I could do a small party with this. Not ideal, but it would work.