Sound module for card with custom audio Customized are acceptable Good audio quality Meet CE RoHS SGS Welcome OEM ODM Details:1. ... card, Wedding card, Newspaper, Magazine, Gift box.etc2. Good audio quality,audio sample rating more than 12 k.3. Meet CE RoHS ... seconds to 270 seconds, even more if required Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, more or ...