Font size is commonly referred to as

Points dictate the height of the lettering. There are approximately 72 (72.272) points in one inch or 2.54 cm. For example, the font size 72 would be about one inch tall, and 36 would be about a half of an inch. The image to the right shows examples of font sizes ranging from 6 pt to 84 pt.

I believe that the answer is typeface. hope this help :)

Explanation:

it most likely is charging, however when using a hot spot, it drains straight through battery life.

answerthe reference of the object;