voice recordable chip with Recording IC Suitable for paper card OEM and ODM orders are accpeted 6 to 240 seconds voice recordable chip Features: Message: voice, music and sound are available Function: message recording (optional) Voice recording 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 ...