Experience effective pain relief with the Ultralieve Massager Ultrasound Therapy. Designed to alleviate aches, pains, and strains, this medical device supports the bodys natural healing process through therapeutic ultrasound. It targets and repairs tissue up to 5cm below the skin, offering a drug-free, easy-to-use solution at home. Always read the label and follow the directions. If you are unsure about your symptoms or if they persist, consult your doctor.