Features * Grade: Designed for commercial use * Color: Black * Time: 30, 45 or 60 seconds * Vibration: Tri-planar, mostly vertical, 25-50 times per second * One step increments available * Pre-settings include 30, 35, 40 and 45Hz * Vertical Displacement: High / Low settings * DualSync Twin Motors * Maximum Load: 600lb / 272kg * PrecisionWave Technology * AIRdaptive Technology * Remote Control * 360 degrees of training