Green Lion Menstrual Heating Massager - Combining heat and massage functions, it helps relieve menstrual cramps and discomfort with soothing therapy. Adjustable heat and massage levels allow you to personalize the experience according to your comfort needs. Its ergonomic and lightweight design fits comfortably against the body for everyday use. The rechargeable battery provides the convenience of cordless operation. Soft materials and even heat distribution deliver a comfortable and effective therapy experience.