1.Ultrasonic Portable Lymphatic Relief Neck Instrument is the ideal tool for body cleansing and reduced weight,It makes it possible for the body to quickly and effectively absorb all-natural ingredients, making it reviving and cozy for everyone. 2.Ergonomic Design:Use high-quality and malleable materials to make a U-shaped neck massage that fits the curve of your neck. it won't slip, so there's no burden on your shoulders. 3.Through ultrasonic vibrations, pressure is applied to fat cells during this process. Because of the intense pressure, the fat cells disintegrate and turn into liquid.the liquid can then be used by the body to eliminate it as waste. 4.Ultrasonic is believed to boost our Lymphatic system and how effective our Lymphatic drainage can be.It can assist our bodies by allowing the lymphatic system to drain fluids much faster and easier than maybe by-products and other wastes. 5.Neck Pain Relief:After working in the office or playing with your smartphone,your neck is under tremendous pressure.Now,the Massage can intelligently relieve your neck pain,Simulate a variety of massages to bring a three-level deep massage experience.