Power Plate pro5 Vibration Training Machine (Black) Vibration: Tri-planar, mostly vertical, 25 - 50 times per second Three pre-set times of 30, 45 or 60 seconds with the ability to increase up to nine minutes in increments of 15 seconds Lower control display includes timer countdown, start/stop & repeat buttons Capacity for additional weight (400 lbs. maximum) Warranty: 2 year parts and service