Features:1) Six-wheel kneading mechanism, super massage length can move up and down at neck, shoulder, back, waist and buttock, exquisite and varied massage methods with kneading, tapping, and shiatsu. It will give you humanistic massage enjoyment2) You can choose three automatic massage modes by using remote control, or open it to set massage modes by yourself3) Three airbags on the seat can give you air pressure massage alternately at high and buttock4) It adopts 16 airbags, which make you pleasant air pressure massage at calf and feet5) Backrest and calf parts have automatic ascending and descending function6) Unique MP3 music player with earphone makes you pleasant in both physically and mentally, meanwhile you can change the music program by USB connector