Step 1: Rectangle
Draw a large rectangle. (Round corners)
Step 2: Smaller Rectangle
Draw a small rectangle close to the top of the original rectangle.
Step 3: Circle
Odraw a fairly big cirlcle below the smaller rectangle. And draw an outline of the circle.
Step 4: Small Squares
Draw diagnol lines across the small rectangle and big circle as small as possible.
Step 5: Shade
Shade in the outlines of the small rectangle and circle.
Step 6: 3D
You can make it look 3D by drawing 3 diagnol lines on the top right and left corner (small lines) and on the bottom left corner. Then draw a line from the top right to the left. And from the top left to te bottom left.