1.Ergonomic design with strong and tender massage perfectly with NIPPLE SHAPE MASSAGE BALLS;    

2.Rotating direction changing system set by manually or automatically;

3.Soothing heat therapy for better blood circulation.

4.Multi-purpose applicable to neck, shoulder, lumber, Thighs, calves, hips.

5.Equipped with Overheat Protection Device for more safety.

6.Use at home & in car

7.Auto 15 minutes timer.