Product name: orthosis Material: ABS food grade silicone Applicable age: children over 4 years old Color: black, orange Specifications: 1. Relieve pain: through ultrasonic vibration, fat cells break down and become liquid. This allows the body to quickly and efficiently absorb all ingredients, making everyone rejuvenated and comfortable. 2. Ultrasonic vibration: This is a non-surgical method, through ultrasonic vibration, in the process of putting pressure on fat cells. Due to strong pressure, fat cells break down and become liquid. The urine can then be used by the body to remove it as waste. 3. Ergonomic design: Ultrasonic portable intelligent orthosis, using high-quality malleable materials to make U-shaped neck massage that conforms to the neck curve. It does not slip, so there is no burden on the shoulders. 4. Good blood circulation: ultrasound body shape neck instrument helps blood flow to organs and tissues throughout the body. Through the waves emitted by the instrument, it helps to dissolve blockages (strictures) and abnormalities such as plaque or embolism. 5. Wide range of uses: Ultrasonic portable intelligent orthosis, suitable for sedentary office workers and low-head people. It is an ideal tool for cleaning the body and losing weight. Package Included: 1 x orthosis