special design mp3 player for lovers many colors available support mp3/wma buit in side li battery Heart design digital mp3 player1, color: black, red,purple, blue2, support 128-4gb3, usb 2.04, buit inside li battery(3.7v110ma)5, plug in earphone then press the volume button for long to turn on the player, touch the shell to choose last song and next song. Very fashinable.