This jade massage bed in side has 13 jades,operate the kneading function,there is also far ray inside,which is a good method to postphone the fatigue and improve sleepiness.
several times massage you could gain a new feeling at back ,it is a good way to clear the ache at the back,it makes your bones stronger at back,it has the hand massage with the therapy ,it could reach 40-70 degrees,you may enjoy a good heat therapy massage everywhere you want to.