... Module1, Time: 6s/10s/12s/15s/20s/40s/60s , 240s2, Sound formate: Mp3, WAV3, Switch Option: Full-tab switch, Press button ... AG13 button battry or dry battery,5, Other fuctions: support LED light, 6. Components: Voice IC, PCB Boad, Speaker, battery, 7 ... or WAV file and more 44KHZ, file to us. Pre-recording module for Greeting card, or Music Keychain.Free Contact us. Thanks ...