This Harmon Kardon speaker is the best sounding shower speaker I’ve listened to so far. Besides being waterproof and portable, the KOHLER Moxie Bluetooth shower speaker has other features such as being able to answer phone calls, luxurious full-coverage spray and speaker magnetically docks into the showerhead. I would recommend buying this speaker for under $100 or a little over $100 (say $115.00). Amazon most of the time lists this speaker under $100 from time to time.