DC12-85V HL20F 20W Voice MP3 Playback Control Module 1-to-1 Trigger Custom Audio

DC 12-85V HF20W Voice MP3 Player Module 20W one-to-one Trigger Custom Audio 8MB

DC12-85V HL20F 20W Voice MP3 Playback Control Module 1-to-1 Trigger Custom Audio

DC 12-85V HF20W Voice MP3 Player Module 20W one-to-one Trigger Custom Audio 8MB

DC12-85V HL20F 20W Voice MP3 Playback Control Module 1-to-1 Trigger Custom Audio

DC12-85V HL20F Voice MP3 Player Module 20W 1to1 Low/High-level Trigger Custom 8M

20W 9-Way MP3 Player Voice Playback Module DC 6V-35V D-class Custom Audio Board

20W 9 Way MP3 Player Voice Playback Module DC6-35V D-class Custom Audio Board