1.High precision steel 2D movement. 

2. 5 different massage technique,kneading, knocking, kneading&tapping, tappping, shiatsu.

3.135cm bearing lead rail

4.Special calf roller massage,with 4 calf rollers, 2 foot rollers

5.Heating in waist.

6.bluetooth music 

7. USB charger

8.26 layers of large air bags.

9.footrest can extend 22cm