I have at least 6 of the Flip 4. I have one in my office, bedroom, kitchen, living room, van, and basement. I can program all to carry the same music, or disconnect and connect to a different one, depending on how long I’ll be in an area.
The ones I ordered this time around are for gifts. Everyone always trying to take my music.
Skip the “charge” version - use your regular charger and save some money and space.