Insert the USB plug into the 2A port of the power bank, turn on the power bank and turn on the heating temperature control switch.
Each time you press the switch button, you can adjust the temperature level:
Red light on: high temperature level
Orange light on: medium temperature level
Green light on: low temperature level
Turn off the heating: Press the temperature control switch button to stop heating.
Cleaning method: Use a wool brush to gently scrub the surface of the heating pad, and place it in a naturally ventilated place to dry after cleaning. Do not use hot water or strong acid cleaners.
