... module, audio player, music modules, mp3 decorder module,mp3 player board Support external LED display Audio output mp3 module, pcb playback ... , audio player, mp3 decorder module, printed circuit board assembly, music modules,mp3 player board Features * Option 1, It Plays 10 mp3 ... 1G (FAT)* Powerful anti-jamming capability* Operating voltage: AC8 ~ 18V,or DC8~18V* Audio output: 10W * 2 (RL = 8Ω d = ...