[15點]請問:哪一款MP3好用?(音質要清,除聽歌外,還需上課錄音).請幫忙推介!

i think u may have a digital recorder 録音筆, cuz the 録音筆...now u can listen to mp3. and the quality of the sound of recordings is better than MP3 players, it allows u to have longer time to record. my opinion is that the best recorder brand is JNC.