Cordless Portable Shoulder Heating Pad & Massager, Heating Vibration Shoulder Wrap, Shoulder Brace for Pain Relief, Rotator Cuff Support for Men & Women Features: 1. Shoulder Relaxer: Ergonomics design for relief shoulder stress and discomfort, help your frozen shoulder, bursitis, tendonitis, rotator cuff tear, labrum tear, stiff joints, broken bumenrus bone etc.. 2. Shoulder Massager with Heating and Vibration: Heated shoulder wrap delivers gentle 5 Modes vibrating massage plus adjustable 5 heat (113°F to 149°F) to help you enjoy pain relief anytime.Use heat or vibration separately, or combine both for a fully personalized experience. Pro Tip: Start on the lowest heat level to find your comfort zone. .