3 Seconds Fast Heating Pad: Fast heating device, it only takes three seconds to heat up and increase body temperature. It is suitable for relieving menstrual pain, lower neck and back or abdominal pain. If what you look for is a great gift for mother and girlfriend, this is exactly it! Adjustable Massage and Heaing:With 3 vibration massage modes + 3 Temperature Settings,you can choose different mode of temperatures(45-55-65) and massage according to your personal needs . Safe and Comfortable Fabric:Menstrual heating pad is designed with soft and smooth fabric, which is light and breathable.The heating pad equipped with an adjustable elastic belt that can quickly adjust the waistband, suitable for all waist circumferences. Automatic Design: The portable heating pad is designed to automatically shut down. If you fall asleep during use, our product will automatically turn off within 30 minutes when it detects that you have not made any movement, which can ensure your safety and health. If you want to use it again, just turn it on again. Portable and Widely Application: It occupies a small area, is easy to carry, and can be used at any time. You can use our products in different scenarios, whether you are resting, reading, driving, or working, it will not have too much influence to you.