A. Features 1. Four natural jade massage heads and two jade ball. 2. Auto gear for two kinds of massage speeds. 3. Powerful infrared beams and electromagnetic wave promote the massage more effective. 4. Inwrought design of the carton wrap. 5. Kneading massage promote metabolism, improve blood circulation and activate the cell. 6. Relieve fatigue, eliminate ache, help to obtain good sleeping and recover physical fitness. 7. Designed according to the curve of human body, shaped as an apple. 8. Hand-control holder adjusts the massage speeds and jade massage temperature. 9. Safe protective device to ensure safety.