The sound is wonderful. I use the Hame by EasyAcc Dream Sound in the bathroom. As I relate music exclusively on Spotify uses my Hame app on my Samsung Galaxy Note 4 unfortunately nothing, since it only transfers the data stored on the device music files on the box - so all your music, your heard about another app such as Spotify or Mixcloud and play are, thus can not be streamed to the device. Since it also has an auxiliary port can work around the problem with a supplied Aux cable, which actually was with me already a NOGO. But because of the really good sound quality I have retained the part after all.