Period Pain Relief Device is a portable menstrual care device. It uses gentle transcutaneous electrical nerve stimulation technology to act on abdominal nerve pathways via microcurrent pulses to relieve spasmodic pain. Its compact, invisible, wearable, all-in-one design features soft electrodes optimized for the abdominal and lumbar curves, and offers a variety of gentle, soothing massage modes. It provides a safe, drug-free, and side-effect-free pain relief solution, avoiding the gastrointestinal discomfort and dependency that can result from oral painkillers. Users can manage their pain privately and conveniently anytime, anywhere, instantly relieving abdominal cramps, lower back pain, and other discomforts associated with dysmenorrhea. It is used for daily pain management during women's menstrual period.