Keading at neck, back, waist and thighs to release muscle tension and improve blood circulation, double in-building vibrating motors at hip to relax the body and strengthen the metabolism, Unique up-down device based on the theory of somatology. This... - Update: 2007-08-21

1)with 2 massage heads in side 2)up-down device to massage your full back , top back or bottom back 3)with width orientation function. 4)3 speeds to customize your maximum relax 5)shiatsu and rolling massage mode for choice - Update: 2007-08-22

1)with 4 massage heads in side 2)up-down device to massage your full back or top back or bottom back 3)3 speeds to customize your maximum relax 4)shiatsu and rolling massage mode for choice - Update: 2007-08-22

* with 4 motors inside * time setting 15/30 mins *can be massaged when you seat or lie down *suitable for back,waist,leg,foot,points - Update: 2007-08-22

*with 4 kneading massage head *can be massaged when you seat or lie down *suitable for back and waist * 3 speeds for choice to maximum your best relax - Update: 2007-08-22