Product Description

SJ***8: single low *2PiN, earplug, cable spec.:***8 white copper wire, L=1.2M　4C, speaker spec.:*5mm ***9, central hole without mesh. Microphone spec.:6*5mm/**8dB ± 3dB SJ***9: single low 8PiN, earplug, cable spec.: 2.0׹0CM ״C black copper wire, ***8 black copper wire, L=*8CMײC ״A speaker spec.:*5mm ***9, central hole with mesh. microphone spec.: ø6*5mm/**8dB ± 3dB SJ***0: MP3, earplug, cable spec.:***8 black copper wire, L=1.2M　4C speaker spec.:*5mm ***9 without mesh. microphone spec.: ø6*5mm/**8dB ± 3dB SJ***1: PHILIP *0PiN, earplug, cable spec.:***8 black copper wire L=1.2M　4C speaker spec.:*5mm ***9 without mesh. microphone spec.: ø6*5mm/**8dB 3dB