Portable cramping heating pad focused on relieving menstrual cramps in women. The upgraded comfort Lycra fabric is ultra-thin, non-toxic, skin-friendly, soft and conforms to the body structure. Graphene heating technology quickly heats the body, improves blood circulation and relaxes muscles. Suitable for warming the uterus, stomach, abdomen and waist. Multi-level temperature regulation massage] intelligent temperature control + rechargeable heating pad. Three different adjustable temperatures and five massage vibration modes of different intensities, press and hold the on/off button to activate the product, and press the button to switch between different gear modes. Electric heating pads can also be downloaded from the app and connected to Bluetooth for iOS and Android. [Lightweight and adjustable] gastric heating pad adopts a hollow design to ensure that the skin is dry and breathable. It is light enough to fold and carry. The adjustable waistband comes with Velcro to suit different body types. Menstrual heating pads support no need to disassemble and wash, and no need to worry about hygiene. Note: For your safety, do not use directly on the skin, but under clothing.