... size, stylish design, exquisite workmanship beautiful gift.Small clip plug-in MP3 player Main features:First, capacity: ... Downloading songs do not have to always take the line of data)Second, insert TF (Mictro SD) ... to switch to the ON position.1, small clip, lightweight design, all aluminum housing, compact, simple ... This card can be used to MP3Card clip latest environmental design built-in lithium is ...