... AG13 button battry or dry battery,5, Other fuctions: support LED light, 6. Components: Voice IC, PCB Boad, Speaker, battery ... 8, Cerfificate: CE, Rohs9, Suitable for various of toys, greeting card, gifts bags,music keychain, photo frame and door message sticker ... gifts, flashing gifts, Music gifts, Chirstmas gifts, and video greeting card, also phone case for Iphone, recordable module, Sounds box, ...