personal stereo
Longman Dictionary of Contemporary English 5++LDOCE 5++ˌpersonal ˈstereo noun [countable] 
TCRa small MP3 player, CD player, or radio which you carry around with you and listen to through small headphones 〔可随身携带并使用耳机的〕个人音响，随身听 〔可随身携带并使用耳机的〕个人音响，随身听
TCRa small MP3 player, CD player, or radio which you carry around with you and listen to through small headphones 〔可随身携带并使用耳机的〕个人音响，随身听 〔可随身携带并使用耳机的〕个人音响，随身听Examples from the Corpus
personal stereo• If you have ever switched on a personal stereo full blast, you will have some idea what it feels like.• Do not wear a personal stereo headset so that you are unaware if some one comes up behind you.• That was more like a cumbersome personal stereo.• She was the woman who discovered the personal stereo in the early nineties.ˌpersonal ˈstereo nounChineseSyllable
radio or you small MP3 player, player, Corpus a CD which
personal stereo
ˌpersonal ˈstereo
noun [countable]
a small cassette player, CD player, or radio which you carry around with you and listen to through small headphones ⇨ Walkman
ˌpersonal ˈstereo
noun [countable]a small cassette player, CD player, or radio which you carry around with you and listen to through small headphones ⇨ Walkman