1. Correct sitting position by vibration reminder, portable ultrasonic lymphatic and nose and neck measuring device is an ideal tool for body cleansing and weight loss. It allows the human body to quickly and effectively absorb ingredients, making everyone feel rebuilt and comfortable. 2. Relieve PainThis portable ultrasonic neck instrument helps reduce swelling and alleviates pain. After 3 days of use, the result is no more pain or swelling. 3. Achieve Healthy Weight Loss Naturally. The portable ultrasonic lymphatic relief neck instrument is the ideal tool for body cleansing and weight reduction. It allows the body to quickly and effectively absorb ingredients, making it invigorating and comfortable for everyone. 4. Improved Blood Circulation: The Mericle body shape ultrasound device promotes blood flow to organs and tissues throughout the body. Through waves emitted by the instrument, it helps release blockages and correct abnormalities.