This is the famed bat phone from the 1966 T.V. seriesPrinted in Red transparent Pla and painted with translucent red Paint.Scale is 1:1The electronics were, 3 x 10mm leds, 1/2 inch push button switch, 9V connector, 9v Battery and regular phone cord.There is a chip inside that controls the leds and sound ( sound was downloaded and put on an sd card. )