"Boombox" portable audio system (model M-90)
Sony CFS-920S Sports Portable Cassette Player
"Discman" Portable Compact Disc Player (model D-50)
VoicePoint Audio Teleconferencing Unit (model AEC-40)
Portable Stereo Headphones (model MDR-3L2)
最終更新日: 2020-04-16
登録日: 2021-07-22
