Your cabin will have one 110 v, standard, electrical outlet. It will be located near the writing desk. I would suggest that, if you want your music to be portable, you bring an AC/DC player. I also suggest you bring a small power strip or multi plug if you need to plug in more than one electrical device at a time. I.E. CD Player and battery charger.
__________________ Cruisemates Community Leader/Moderator
"There is a great difference between being well traveled and just having been to many places." ~Me