Product Description
Kneading ball for neck&back;it has 3 rows of rollers which offers powerful neck and back roller massage ,and the massage speed is asjustable.
The air massage system covers the buttocks and leg area with 16 groups of air bages.It offers air pressure massage ,and drivers the boday to improve posture.In the neck and back area,there are 2 set of air bags which can inflate to help reduce the intensity of roller massage.
In the seat and calf area,there are several pcs of heating pad under the cushion .It helps user to get warm and improve circulation.And these heating pads are connected to thermal sensors,which guarantees user's safety.