Heating Massageneck and back massager, with optional infrared heating and a built-in smart thermostat, provides a comfortable temperature. Warm heat can help improve blood circulation and relieve muscle cramps and tension. And the massager has a 10-minute automatic shutdown function, which can prevent you from overusing it when you fall asleep.A New Experience in Massagethe ergonomic neck massager allows you to enjoy the ultimate relaxation. Mimicking the hands of a physiotherapist, it targets the deeper tissues for a thorough and invigorating massage to say goodbye to muscle fatigue, with 2 adjustable massage levels to suit your preferences and needs.Low NoiseThe Neck and Shoulder Massager adopts noise reduction upgrading technology, the noise level is lower than 45 decibels, giving you a quiet and relaxing massage experience. It will not disturb others and your rest, perfect for use in the office.Long Time Enjoymentthe neck massager adopts USB charging, built-in 2000mAh high-capacity battery. 3 hours can be fully charged and can be used for 70 minutes.Wide ApplicationThe shiatsu back neck and shoulder massager can be used on shoulders, neck, calves, waist and thighs, or other parts of the body.Products include: 1* massager