personal stereo
noun [ C ] uk/ˌpɜː.sən.əl ˈster.i.əʊ/ us/ˌpɝː.sən.əl ˈster.i.oʊ/
随身听
a small electronic device that plays music and has headphones so that you can listen to music while you are doing other things
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。