... :1, Time: 6s/10s/12s/15s/20s/40s/60s , 240s2, Sound formate: Mp3, WAV3, Switch Option: Full-tab switch, Press button ... battery,5, Other fuctions: support LED light, 6. Components: Voice IC, PCB Boad, Speaker, battery, 7, Welcome OEM and ODM service ... service: Customer and quality First, Provide Best Service for your.competitive price for youGlowsun Eletronic Co.,LTD is professional of promotion gifts ...