... , magazines or other products which have sounds.Functions: plays music, voice, message, phrase or any soundActivated way: pull-tab ... AAA, AG13, AG10, AG3 environmentalBattery life: plays message or music more than 500 timesPCB available: customize size or our existed ... gifts, electronics component. For example sound chip, sound box, music greeting cards, plush toys, sound books, LED lights. Speaker ...