- Provides immediate relief for menstrual pain and endometriosis through graphene heat - Includes rechargeable external battery with USB-C and A cables, 2 to 4 hours autonomy and 3h30 charging time - Three selectable temperature levels: 45°C, 55°C, and 65°C, with instant and even heat distribution - Enhanced safety: automatic reduction from maximum to medium temperature after 5 minutes and automatic shut-off after 45 minutes - Flexible, lightweight, and thin design, perfectly adapts to the body's contour (abdomen or back) - Easy operation with a single button to turn on, off, and change temperature - Integrated pocket for convenient battery transport - User manual included in French and English - Size: 29.5 x 11 cm; color: aquamarine green