You have been looking online for different options for playing music in the bathroom. There are of course some FM radios that you can mount inside your shower but that is not a solution if you have MP3s you would like to play while in the shower.
One solution to playing MP3s from your phone or MP3 Player in the shower is to get a Floating Duck Wireless Speaker. This handy speaker allows you to plug an egg shaped device into your phone or MP3 player that transmits the audio to your duck in the bathroom.
This would be great gift idea for someone who has expressed interest to listening to MP3s while taking a bath or shower.