1. Hand massage: The massager is specially designed for hands, which can provide a comfortable hand massage experience. Relieve fatigue, tension and soreness in your hands with a hand massage. 2. Heating function: The massager has a heating function, which can provide a warm massage effect. The heat sensitive element or heating device will generate a suitable heating temperature to help promote blood circulation and relax hand muscles. 3. Palm beautification: The massager also has the function of palm beautification. By massaging the acupoints on the palm and stimulating the meridians, it helps to condition the skin of the hands and improve the appearance and softness of the hands. 4. Finger massage: The massager may also be equipped with a finger massage function, which can relax and massage fingers through specific massage heads or devices to relieve finger fatigue and discomfort. 5. Acupoint massage: The massager may be equipped with an acupoint massage function. By massaging the acupoints on the hands, it can stimulate the meridians and promote the health of the whole body.