OK. This is getting too stressful. lol I have been youtubing and reading about these creatures. Prob getting a Nexus 7 2nd generation which thanks to everyone for helping me with that.
SonyBTX300 only has one speaker and it can not be paired with anohter speaker.
Sony BTX 500 - love the sound but takes 8 'D' batteries so NO. can't pair. too heavy. 4-5 lbs each.
Ultimate Ears- daisy link TWO as L and R or as TWO speakers.
Portable just incase
TWO or more speakers playing at the SAME time that can link to eachother without wires between the two speakers.
USB and adapter charge
NO wire between/connecting the 2 speakers
33-50 ft. wireless range
plug in additional aux
APTx decoding would be nice
Handle to carrying