Product Name: Vibration-activated Light

Specification: Length 12mm * width 12mm * height 12mm, 50 pieces per small box, 10,000 pieces per piece.

Product Composition: It is made up of three AG3 batteries and two light-emitting beads welded together, and the batteries can be replaced.

Product features: Vibrating and glowing, the flash lasts about 12 seconds before automatically stopping. It typically flashes in a cycle of red and blue colors.Can also be customized according to customer requirements.

Any combination of (red, blue, green, yellow, white)