"MP3 is fine when you're using it with earphones, but if you try to play it through speakers, the bass just disappears. CDs are much better." Recently Ritek released a mini disc that can be used with MP3 players or PDAs that has attracted great attention on the market.
「MP3 用隨身聽可以，但放到喇叭上低音就不見了，比 CD 差很多，」最近錸德科技發表國內第一片、可用在 MP3 及 PDA 等產品內的微型光碟，引起市場矚目。