The Rejuvaknee Advanced Knee Relief is a high-quality knee massager designed to provide deep massage and relief. With its built-in powerful motor, it delivers high-frequency vibrations that penetrate deep into the knee, leaving no blind spots. You can choose from three different vibration modes to customize your massage experience. This knee massager is equipped with a digital display controller, featuring a touch screen button design. The controller displays the temperature and power, allowing you to easily control the temperature and vibration mode. The operation is simple and convenient, ensuring a hassle-free experience. Not only does the Rejuvaknee Advanced Knee Relief provide relief for your knees, but it can also be used for your shoulders and elbows. Its multifunctional design makes it a versatile massager that can effectively relieve muscle soreness, spasms, and fatigue. It promotes microcirculation and accelerates the recovery of injured areas. The Rejuvaknee Advanced Knee Relief comes with a heating pad that can be wrapped and locked on any leg or arm that needs heat. It provides a secure fit, eliminating the need to hold it by hand. Additionally, it includes a charging cable for convenient and easy charging. Key Features: High-frequency vibration for deep massage Digital display controller for easy operation Multifunctional design for shoulders, knees, and elbows Warm compress treatment for muscle relief Secure fit with wrap and lock feature Includes charging cable