The product is a hi-tech massager scientifically designed according to the shape ofhuman body,equipped with 4 pieces of super-power hi-frequency vibration motors and a group of far infrared ray heat-treatment appliance according to the characteristics ofhuman body.Massage function coupled with heat-treatment function ,the products can also been used for warm purpose.suitable for shoulder design and adjustable degree oftightness and strength to realize the purpose of comfortable massage,powerful massage function together with inserted micro-computer control function makes the massage more comfortable.