1.Knocking & shiatsu speed is adjustable
2.Moveable air bags pressing on arm
3.MP3,Woofer of Music function

 

Features: Automatically detect shoulder position and micro adjustment Moving mechanical hands massage on back Automatically restoring function of the mechanism With 4 automatic programs and 17 manual programs Knocking and shiatsu speed is adjustable Vibration massage on seat Air massage on seat, calf and foot Movable air bags pressing on arm With VFD color screen for remote controller With heating on the foot MP3 players,  music function