Radio, recorder, CD, VCD, DVD, television, Amplifier, record player, multi-media sound box, sound player with USB and iPod, Vidicon, vedio tape recorder, projection machine, digital camera, digital frame, etc
收音机、答录机、CD、VCD、DVD、电视机、功放机、电唱机、多媒体音箱、带 USB 和 iPod 播放器等音响,摄像机/录影机、投影机、数码相机、数码相框等。