led module for cup, wine bottle, etc Customized design are accepted OEM / ... Flashing duration time will be 3 to 270s.l Led can be red, green, yellow, etc.l Applied ... for: greeting cards, gift package, Promotional gifts, cup, bottle, etc.l Activated: by push, pull-tab (slide), ... vibration, PIR, etcl Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, more or less for ...