Electric Knee Massager Belt Heating Pad Vibration Shoulder Massager Ar

SPECIFICATIONSuse for: knee,jonit,shoulder,joint,elbowrechargeable: usb chargingOrigin: Mainland ChinaModel Number: Shoulder Leg Heating Vibration MassagerMaterial: OK clothItem Type: Massage & RelaxationFeature 9: keep warming knee massage deviceFeature 8: knee electric heating therapyFeature 7: shoulder and knee