1.full frequency digital display, see clearly at the first sight
2.excellent timbre , can be matched with CD.
3.have special audio input hole.
4.support document format such as MP3 , WMA and so on .
5.can play MP3 directly
6.have frequency and music memory function
7.can keep FLASH inside, Choose from 128,256,512,1GB to 2GB.
8.adopt PLL to lock annular circuit , release stably