Led flashing chip/Flashing led module Custom sound and light color are accepted Samples within 2 days Good sound effects Led flashing chip/Flashing led module1. Message: voice, music ... available.3. Red, yellow, blue, green, jade and white LED colors are available.4. Components: voice ic, PCB board, speaker ... details, please don't hesitate to contact with me. Led flashing chip/Flashing led module