A:AnswerNo, you cannot bring the SRSX88 to the beach or pool. It is not a portable speaker. There is no battery; you must be able to plug the speaker into the mains. I believe the SRSX77 is portable and can be used anywhere.
A:AnswerHi Rookie,
Absolutely via Songpal app.
Please check the procedure in the link below.
https://docs.sony.com/release//Help_4583750121.pdf
Thanks,
>Joffrey