... recordable, with LED flash (optional) Messages: voice, music, and sound, customized sounds are available Recording duration: 5 seconds to 270 ... PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, more or less for different items Power: 3 x AG10 ... 2011 in Shenzhen, mainland China. We are a manufacturer of sound modules, recordable modules, flashing modules, etc. We offer ...