... quality Meet CE RoHS SGS Welcome OEM ODM Details:1.Christmas greeting card with custom message, Invitation card, Wedding card, ... sensor,etc Specifications:Applied for: greeting cards, gift package, promotioanl gifts, etc. Activated: by push, pull-tab (slide), light, voice, ... Focusing on the future, with our core business in electronic gifts and toys, ESYS will keep devoting to building our own ...