Menstrual pain, or dysmenorrhea, affects a significant number of women worldwide, often leading to discomfort and disruption in daily activities. The SUNMAS Period Relief Device is engineered to address this common issue through the application of transcutaneous electrical nerve stimulation (TENS). TENS therapy is a non-invasive method that has been widely researched and endorsed for its efficacy in pain management. By stimulating the nerves beneath the skin, the device helps to block pain signals and promote the release of endorphins, the body’s natural pain relievers. This dual-action approach not only alleviates pain but also enhances overall comfort during menstruation. Our device is designed with the user in mind, featuring adjustable settings to cater to individual pain thresholds, ensuring that every woman can find her optimal level of relief. With the growing awareness of women’s health issues, the SUNMAS Period Relief Device stands out as a reliable and effective solution for menstrual pain management, empowering women to take control of their health and well-being.