LIGHTWEIGHT AND PORTABLE: This lightweight shoulder massager weighs only 251g. Whether at home, in a car, on a business trip or on the road, you can start enjoying your own personalized deep tissue massage. After five minutes of treatment, you will feel refreshed and relaxed. DOUBLE HEAD DESIGN: Ergonomic massager handle, easy to operate and control comfortable massage direction and intensity. The two trigger point massage balls are designed to feel like the hands of a massage therapist, which can penetrate deep into the muscles for immediate pain relief. RELIEVE FATIGUE: Two soft and strong silicone balls help relax tense muscles by focusing on the main pressure trigger point. You can press, squeeze and knead to release the tight, stiff and sore muscles of the neck, shoulders or legs. STRESS RELIEF: This neck massager helps improve blood circulation, relieve fatigue, improve sleep quality, and maintain good body energy. It can also help relieve headaches or migraines and promote the healing of sprains or arthritis. EASY TO OPERATE: Simple but effective design makes it very easy for seniors and office workers. Give yourself a deep tissue massage at home, in the office or on the road. Immediately relieves tight muscles, stiff neck and back soreness.