1.The heating is connect with output, so Please connect the USB cable with 7.5V or 9V adapter, then the heating temperature will be higher. If you connect with lower output, the heating will be lower.
2. The product is one piece, not one pair. If you need one pair, please buy 2 quantity.
3. Please wash it by hand, do not wash by machine.
4.The temperature of US Plug will be higher than USB Cable.
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.
6. This product will be off after long press the switch for 1.5 seconds.
Material: Breathable Neoprene Material
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.
US Plug Output Voltage: 7.9V/DC
The first gear (Red light), the temperature is about 56-65 Celsius.
The second gear (White light), the temperature is about 46-55 Celsius.
The third gear (Blue light), the temperature is about 40-45 Celsius.