SAYFUT 7 Intensity 8 Mode Seat Cushion Massager with Shiatsu Vibration, Soothing Heat for Back

Intelligent design, built-in high-frequency massage ball. Double-sided design to meet the needs of different aesthetic. To promote smooth body meridians, enhance immune cell activity and enhance the brain self-regulation. Can accelerate blood circulation, increase cellular oxygen supply, improving anemia, poor circulation has a good supporting role.