Feature:1. Ultra Thin and Soft Material: This menstrual heating pad is made of ultra thin, soft fabric that can be worn under clothing without bulging, ensuring maximum comfort and discretion.2. Multi Level Heating: Featuring 3 levels of temperature adjustment, this heating pad provides warm and vibration to relieve discomfort during menstruation.3. Large Heating Area: This heating belt has a broad heating surface that rapidly alleviates back and waist discomfort. The warming sensation on your lower belly adds another layer of care.4. Instant Relief: Experience instant relief from menstrual discomfort with this heating belt. It is designed to target the areas where women often feel menstrual discomfort, providing quick and effective relief.5. Versatile Use: Aside from menstrual use, this heated pad can also be used to relieve other kinds of discomfort like backaches or abdominal cramps. Its generous heating area ensures comprehensive coverage and comfort.Specification:Item Type: Heating Waist BeltMaterial: NeopreneTemperature: 55, 65, 75Rated Voltage: 5V.Package List:1 x Waist Belt1 x Hanging Bag