... audio quality Meet CE RoHS SGS Welcome OEM Details:Used for : Greeting card, Invitation card, Wedding card, Newspaper, Magazine ... sensor,etc Specifications:Applied for: greeting cards, gift package, promotioanl gifts, etc. Activated: by push, pull-tab (slide), light, voice, ... LED indicator, batteries, wire harness, switch, more or less for different items Power: 3 x AG10 button cells Packing details ...