1. Designed with a four-wheel driven muted massage mechanism which can move up and down in The backrest; 2. Programmed with six kinds of emulational massage functions of shiatsu, kneading, Flapping, knocking, synchronous kneading and flapping and vibrating; 3. Automatically scanning the massage point of the upper body and shoulder position, and can be adjustable; 4. Automatic massage for the upper body: neck and shoulder, whole upper body, back and waist, partial area and music; 5. Designed with three manual massages for the upper body: overall massaging, fixed Massaging and partial massaging with five levels of speed respectively, under fixed massage state, the mechanism can be adjusted up and down;under the massage modes of flapping, shiatsu and knocking, the width between the two massage hands can be adjsted in three levels of wide, middle and narrow; 6. Equipped with 29 airbags with four air pressure modes and two strengths; 7. Vibrating massage function in back, buttocks and calves with three options of strong, weak and off respectively; 8. Music function(previous song, next song and volume control by the music wire controller); 9. Synchronous music massage function: 1, the intensity of vibration and the massage speed in the back resct along with the high Frequency of the music; 2, the intensity of the buttocks vibration reacts along with the medium frequency; 3, the intensity of the calves vibration reacts along with the low frequency. 10.The calf rest and backrest can be power-lifted and reclined respectively and together; 11.Restoring the massage hands automatically; 12.Equipped with a jade heater in which five jade gives out infrared through five helium-neon Bulbs, the temperature can be controlled between 40c and 70c. 13.Equipped with a seven-color lcd, mp3 player, earphone, mini-cup tray.