Introduction: It could provide you a deep penetration for an effective massage with its prominent perf-ormance and unique design,especially for your neck. Characteristic: * The automation & hand operation function could changes automatically * It changes the function of kneading & massage in every 2 minutes. * Itcould arrive at the constant temperature 45c when the light is shining. *There are 3 working time as 10,20,30 minutes optionally. *5 level intensity for choice