Cobra light Set type:Bundle More specifically it belongs to

More specifically it belongs to the group of electronic effects that employ wireless technology to secretly inform the performer of a spectator’s actions when the performer’s back is turned

Battery life: 10 hours

Easily fits inside your pocket

The volunteer writes up to 5 names

Cobra light Set type:Bundle More specifically it belongs toA small innocent looking device, that includes 3 electric switches and 3 colored light bulbs. Each switch is covered with a colored plastic lid that matches the light bulb it lights. The volunteer can change the location of the plastic lids and the colored lights with his own hands. The switches will always follow the colors. The green switch will always light the green bulb, the red will light the red, and the yellow the yellow. At the finale stage