voice module with Recording IC Suitable for paper card ,gift box ,book ,magazine OEM and ODM ... duration: 6s, 10s, 16s, 20s, 32s, and 60s Component: PCB, voice chip, a speaker, MIC, LED indicator and batteries Battery ... : 3 x AG10 OEM and ODM orders are welcomeSuitable for greeting card,One piece/OPP bag Outer packing: 6, ... custom own sound pre-recorded module . Voice Recordable Module for greeting card