Convenient Electric Heating Knee Pads to Relieve Knee Pain and Muscle Stiffness

Heating knee support can effectively alleviate knee pain and muscle stiffness, relieve stiff joints and tired muscles, and enhance blood circulation.

Portable and lightweight, you can use this knee protector while working, reading, and doing household chores. You can freely go wherever you want without tying it to the power cord.

1. When using USB to plug into the USB port to obtain power, the output is approximately 5V/DC:

Maximum (red): The temperature is 50 ℃, high temperature, and can be used for a long time;

Medium (white): Temperature is 45 ℃, warm, and can be used for a long time;

Lowest (blue): The temperature is 40 ℃, neither cold nor hot, and can be used for a long time.

PS: If it is connected to a mobile power supply with an output current higher than 500mA, the temperature may be higher than the above temperature.

2. When using an adapter, the fixed output is 7.9V/DC:

Maximum (red): Temperature 65 ℃, high temperature, recommended use time 10 minutes;

Medium (white): Temperature 55 ℃, relatively hot, recommended use time 30 minutes;

Lowest (blue): Temperature 45 ℃, warm, can be used for a long time.