Relieve pain and stay warm with these Intelligent Electric Heating Knee Pads. Made from comfortable neoprene and powered by a 4000mAh battery, they deliver soothing heat and vibration therapy for the knees, shoulders, and arms. With 7W heating power and a safe 5V/2A input, they provide quick warming and targeted comfort. Portable, lightweight, and designed for everyday use—perfect for cold legs, joint discomfort, and muscle relaxation.
