SSTRETCH 2020-04-27T12:51:54+00:00 主要就是给老人听个歌什么的，对音质还没太高要求……哪个性价比高点？[img]https://img.nga.178.com/attachments/mon_202005/06/c4Q5-9odnZaT1kShs-12i.jpg[/img]