Electric Knee Heating Pad USB Thermal Therapy Heated Knee Brace Support for Arthritis Joint Pain Relief Old Cold Leg Knee Warmer

Descriptions:

Fast-heating electric knee pad: heats in seconds, provides ultra comfy hot therapy for knee arthritis pain relief and injury recovery, keeps knee warm, can also be used on calfs, thighs, arms to relieve muscle soreness and cramps. Comfortable for use!

Function of the knee heating pad:

- Relieve knee pains associated with arthritis, bursitis, strains, sprains, ACL PCL MCL meniscus tear

- Aid in knee injury or surgery recovery

- Leg or arm muscle fatigue soreness, cramps relief

- Knee warm keeping

- Other situations that need hot compress

Cold Therapy: (ice bag is not included)

The heating pad has a built-in mesh bag (13.5*18cm), if need, put a ice bag in, it can be used for cold compress.

Heat setting temperature parameters for reference:

When use the USB cable to plug in an USB port of desktop computer to get source, the output is about 5V/DC:

• Highest (red): the temp is 111.2℉/44℃, hot, for long time use.

• Medium (white): the temp is 105.8℉/41℃, warm, for long time use.

• Lowest (blue): the temp is 100.4℉/38℃, lukewarm, no need to use this setting.

PS: if you connect it to a power bank with an output current higher than 500mA, the temp can be higher than the above measurements, and you can get more heat.

Instructions:

• 1. Please long press the switch for 3 seconds to start power.

• 2. This product will work normally when the plug is plugged in, and the red light, white light, blue light goes out after 0.5 seconds without pressing the switch.

• 3. This product is fully heated when the light turns red in breathing pattern (it is not always bright, it is shown as flickering).

• 4. This product will be automatically transferred to 70% heating if you do not press the switch, and the light will turn white after 5 minutes.

• 5. Once pressing the switch, it will be transferred to 45% heating, and the light turn blue.

• 6. This product will be off after long press the switch for 3 seconds.