OSAKI OS-4000FEATURES Upgraded PU Covering for increase durability and comfort Six unique Pre Set programs Advanced 2D Massage Rollers only move up and down side to side Computer Body Scan System Scanning your body and adjusts the rollers accordingly. Ergonomic S Track Massage Rollers range of motion from neck to lower back 2 Stage Zero Gravity Position where your knees are elevated slightly above your heart 41 Airbags Extendable Footrest up to 7" LCD Display

Neck/Shoulder

There are 2 heating pads

In addition

Speed and back stretch

The Spine curvature is unique from one individual to the next

however OS-4D Pro Paragon is revolutionized and upgraded version of 4D Massage Chair

The SL-Track system will contour the curves on the back to provide consistent pressure from top to bottom

1975 times/minute

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The rollers under the feet will travel along the sides and arches of your feet to provide a more dimensional kneading experience

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16 Minutes Course