1. The product was fitted up with one set of vertically movable, quad-roller, soundproof designed and intellectual mechanical massage hands. 2. Provides six kinds of emulational massage function of Shiatsu, kneading, flapping, knocking, simultaneous kneading and flapping, and vibrating 3. Six human massage methods fuctions : A.15 minutes whole upper body massage. B.15 minutes part massage with waist. C.15 minutes part massage with back. D.15 minutes part massage with shoulder. E.15 minutes fix waist massage only. F.30 minutes upper body massage repeated. 4. Offers manual massage for the upper body in six optional areas of neck,upper body, back & waist, entire body, part body, one point by various massage modes with five levels of speed respectively. Under the massage modes of flapping, shiatsu and knocking, the width between the two massage hands is adjustable with three levels of wide,middle and narrow. 5. The massage hands are vertically and accurately movable to fit your position in the state of the fixed state. 6. Air-massage functions for the lower body are conducted by 11 air bags with three option of high, middle, low. 7. Vibrating massage function in buttock with three option of high ,low, off respectively. 8.MP3 Music r functionú¿optionalú¬: Up and Down options, volume adjustment function.Meanwhile equiped earphone. 9. The calf rest and backrest are power-lifted and reclined respectively, restoring the calf rest and backrest automatically) 10. Restoring the massage hands automatically 11. Disposes Seven clolort table LCD.