... Good sound quality RoHS, CE, FCC Mini recordable voice module with light sensor, available for children's gifts and toys. Two ... operation, one is for recording, the other is for playing. Can erase the recorded message easily and re-recordable. Powered by ... , AG10 battery, back sticker, wires, push button or pull-tab switch, etc.Can be made with customized music as background sound, any design is ...