Features:
1) Guide mechanism keeps the massage wheel moving closely to the two sides of the back vertebra
2) Massage wheel has multiple positions
3) Provides kneading pushing and knocking massages
4) Control box can adjust the type and intensity of the massage
5) Back cushion can move within the angle range of 100 - 145
6) Revolving board mechanism will make the seat revolve up to 45
7) Air style seat cushion and calf massager will make you comfortable by kneading with varying intensity at different parts of the buttocks, thighs and calves.