Electric Knee Massager is a high-tech massager that delivers high-frequency vibrations that go straight to the areas of the body that are swollen and in pain. There are 5 vibration strength levels and 2 heating settings, 45 and 60 degrees which make the knees relaxed and stress-free. It comes with a chargeable cable which makes it unique in the market. To order a Knee Massager, kindly send us an enquiry or call us.