Feature:1. Knee and Leg Massage: This knee massage device can massage the knee and leg simultaneously, protect the knee and nurture the knee, joint care, wireless and portable, hot massage.2. Vibrating Massage: This knee massager is made of reliable ABS material and superb craftsmanship and is equipped with a vibrating massage mode to massage your knee in all directions.3. 3D Wraparound: This knee massager provides a 3D wraparound massage, releasing pressure on the knee and covering multiple acupuncture points to release pressure and stimulate the knee.4. Perfect Fit: The ergonomic design of this knee massager is wearable and fits perfectly on the knee, giving you a more comfortable knee massage experience.5. Versatile: This knee massager has a wide range of functions, including gentle heat application, long life, vibration massage, constant temperature heat application, intelligent timing, delicate and lightweight, and a large and clear screen.Specification:Item Type: Knee MassagerMaterial: ABS.Package List:1 xKnee Massager1 x Electrode Wire2 x Patch1 x Data Cable1 x Cotton Pad