1.Four shiatsu massage heads provide 3D massage functions
2.1 Soothing heat therapy for better blood circulation & comfortable massage feeling
2.2 Independent control heating function which can opearte without power button
3. Two modes for massage rotations
4. Two modes for massage speeds
5. Ergonomic design suitable for lower & upper-back, calves, and thigh
6. Can lie down on it to enjoy the shiatsu massaging due to the ultra thin design
7. Auto 15 minutes time setting.
8. With switching adapter 12V 2A