1. Material: Neoprene 2. DC round hole 3. Breathable and moisture-removing 4. Specification: even size 5. Two ways to wear 6. Far-infrared fiber silk heating 7. One key to adjust the temperature, three grades of temperature 8. Intelligent temperature control, moxibustion hot compress 9. Net pocket design, can put moxa package 10. Lining pore design, comfortable and breathable 11. Outer layer with elastic OK cloth, soft, comfortable and skin-friendly, strong adhesion 12. Fast heating speed, heating wire bending constantly, low energy consumption, safe and radiation-free 13. Unit weight: 126g