Movement in 2 phases : insane thrashing and high speed vibrating. Due to the violent movement, the chair is constructed out of entirely welded metal. Smoke is channeled through the metal coming out at the hands and feet. The switch is thrown and screaming, thrashing, smoke and the sound of electricity assaults the senses. Includes real industrial electrical switch mounted on base with stand, beacon light, tape player, tape, fog machine, amp with speaker, and all necessary cords. Requires A/C power and 125 psi air compressor. The chair is 30" WIDE 51" DEEP