1. Two groups of massage rollers(2 rollers each group) with heating,forward & reverse kneading.

2.  One simple button for easy operation,press for ON/OFF,forward and reversed kneading,forward kneading with heating.

3.  With seat belt on back to be fixed on the chair.

4.  With DC 12v adaptor and car cigarette connector for car & home use.

5. Small and cute shape,color customizable.  

6.  Use for neck,back,waist,thigh and calf etc. massage.