Medinis Hand Massager that helps with finger joints and wrist joints

This is a hand massager given to my mother who complains of pain in her finger joints and wrist joints. It provides a refreshing massage with three levels of air pressure and is rechargeable, so it can be comfortably used anywhere. It also has a gentle heating function for warmth. It stimulates with acupressure plates, and you can focus on specific areas as desired. There is an automatic 15-minute course, so after using it comfortably for 15 minutes, you can feel a sense of relief.