3-Second Rapid Heating Pad: Rapid heating device, it only takes three seconds to heat up and increase body temperature. For the relief of menstrual cramps, lower neck, back or abdominal pain. If you're looking for a great gift for your mother and girlfriend, this is it Adjustable Massage and Heating: With 3 vibration massage modes + 3 temperature settings, you can choose different temperature modes (45-55-65℃) and massage according to your personal needs. Safe and Comfortable Fabric: The menstrual heating pad is designed with soft and smooth fabric, which is lightweight and breathable. The heating pad is equipped with an adjustable elastic band for quick waist adjustment, suitable for all waist sizes. Portable and widely used: small footprint, easy to carry, ready to use at any time. You can use our products in different scenarios, whether it is resting, reading, driving or working, it will not affect you too much