This advanced and latest massage chair with the LCD screen,it is combined with the music function and program the insert MP3 in the main board. You may control the MP3 function the LCD screen,such as music on/off.music ion and so on. It has double air pumps to increase the airbag massage strength at lower body and auomaticaly measure the width of shoulder could help to suit for diffferent person. At armrest the air pressure massage be added for arm and hand,the intensity be set automatically. At thighs added with four layer air pressure for relaxing the thighs. At buttocks with virating massage. This is one of the best massage chair both in the design and function.