1Hot compress therapy, can effectively relieve menstrual pain, warm waist and abdomen. 2Promote blood circulation, reduce back and waist pain caused by sitting for too long, especially suitable for office workers. 3High and low temperature control button, high temperature at 55, low temperature at 40, easy to regulate. 4Built-in string bag, you can put moxa bag or other Chinese medicine bag into it for better effect. 5Adopts quality fabric, soft and skin-friendly, make you feel comfortable when wearing.