"Electromagnetic energy is the fundamental energy upon which all living organisms depend." Dr Werner Heisenberg - Nobel Laureate
Below is a comparison chart for the five iMRS Prime systems available.
The iMRS Exagon whole-body Mat, Exagon Pad and the Exagon Spot are identical in the first three systems. The far-infrared (FIR) mat replaces the standard whole-body mat in the Hybrid and Trial systems.
The 'Exagon brain entrainment system or the Exagon biofeedback system is an optional accessory that can be added to any of the five Prime systems.