<3. How to insert battery > Cautions:
Use alkaline batteries only(LR03/AAA).
① If other type of batteries are used, the product may not be performed well. The heat pad would warm up with longer time and cause battery life to be shorten.
1. Pull out the battery cover
towards the direction of the arrow and remove it.
battery cover
2.Insert two batteries into the product properly according to the battery terminal.
*Caution: If batteries place in wrong direction, the product would not be operated.
3.Push back the battery cover and match with the fitting mark until it clicks.
fitting mark
4