Waterproof flash module waterproof, can be sewed in clothes, it will blink when sense the movement customized pack pattern Item: Waterproof Flash ModuleFunction: can be sewed in clothes,bags,etc; it will blink when sense the movementSpecification:

1.       Waterproof (PVC outside)

2.       Components:flash IC,PCB, button cells, vibrate switch,etc

3.       Sample time:3 days

4.       ODM and OEM are both acceptable 

customized pattern like below

waterproof flash module for garment actived by motion