ITEM NAME:Rechargeable Infrared Heated Knee Brace Wrap Support Massager Injury Cramps I9P5 Rechargeable Infrared Heated Knee Brace Wrap Support Massager Injury Cramps I9P5 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 whiteafter 5 minutes. 5. Once pressing the switch, it will be transferred to 45% heating, and the light turn blue.This product will be off after long press the switch for 1.5 seconds. Name:Arthritis Knee Support Brace Feature:Knee Joint Pain Relieve Charge:With USB Cable Modes:3 Heating gear for you 3 heat-settings: red-highest, white-medium, blue-lowest Size: 59*21.8 cm ?USB Output Voltage: 5V/DC The first gear (Red light), the temperature is about 44 Celsius. The second gear (White light), the temperature is about 41 Celsius. The third gear (Blue light), the temperature is about 38 Celsius. Colour: Black Material: neoprene + cloth Package Contents: 1* Electric knee pads 1* USB charging cable
