... 3.rolling forth,infrared rays device 4.cervical&lumbar kneading massage cushion neck Massager Functon Reduces and erases sun damage. Reduces ... , it's very durable Description 1).Six powerful kneading massage heads, rolling forth, provide the functions of kneading and ... of tapping.2).Two infrared rays device outside the cushion.3).Used to massage neck, shoulder, waist, back, abdomen, leg, thenar ...