Electric Shoulder Massager Heating Pad Vibration Massage Support Belt Arthritis Pain Relief Shoulder Thermal Physiotherapy Brace Description 1.Comfortable vibration massage ease joint pain, muscle stiffness and joint swelling. 2.Ergonomic for the knee, shoulder and elbow design, can be fixed on any joints. 3.Rechargeable lithium-ion battery makes for complete portability, can provide on-the-go relief. 4.Selectable heat further releive knee joint, shoulder joint and elbow joint. 5.Heat Therapy, Magnetic therapy and Vibration Massage together work to promote comprehensive rehabilitation. 6.Auto programe for 10-minute, 15-minute, 20-minute. 7.Elastic neoprene material and adjustable straps fits different girths of legs or arms and maximizing comfort on skin.Fits girth of 18 inches or less. 8.USB recharge design,Charge 1 time, it can be used 75 minutes. 9.Intelligent control panel design,easy to use. Function 1.Relieve knee rheumatic arthritis 2.Accelerate muscle recovery 3.Alleviate muscle pain 4.Reduce heart rate 5.Increase flexibility 6.Improve circulation 7.Promote better sleep Specification 1. Rated voltage: 110v-240v 2. Power: 12W 3. Battery Capacity: 5000mA 4. Heating temperature: 45-60 degrees 5. Temperature control range: 45-60 degrees 6. Body care areas: knee pads, leg protectors, shoulder pads 7. Product features: infrared, magnetic therapy, heating, vibration. Product selling point Portable, rechargeable 8. Material fabric: Breathable Neoprene 4 x Jade Stone Beads 9. Controller gear position: three gear intelligent timing Black Color Package Included 1 x Shoulder Brace Massager 1 x Extension Belt