it provides four artificial massage functions of Shiatsu, kneading, flapping, and kneading *flapping synchronous.
Blue light LCD control shows all the massage functions, action modes, lasting time, massage speed, intensity,
width of the massage hands, massage position and so on. The back light will *last one minute after stop of the massage.
* Manual and automatic control mode for the upper body.
* Under the automatic mode, it offers multi-functional automatic massage method.
It has three combination massage options of the whole body, the shoulder and the neck, the back and the waist.
