Experience soothing relief with our Infrared Knee Pain Relief Massager. Utilizing red light therapy, it effectively targets sore muscles and joints, promoting recovery and comfort. This massager is lightweight and portable, perfect for home use or on-the-go therapy. Key features include a one-size-fits-all design, a 5W power system, and easy operation with a user-friendly power controller. Package includes an LED Red Light Knee Pad, Extension Band, Power Controller, USB Power Cable, and User Manual.