【Solution】Solution: According to the problem, we have:
2 even numbers are separated by 2 odd numbers.
It is found that only the numbers $10,11,9,12$ meet the condition.
The product is $10 \times 12=120$.
Therefore, the answer is: 120
7. (10 points) As shown in the figure, a magician writes down the numbers 1 to 16 in 16 positions on a spinning wheel. Four audience members, A, B, C, and D, participate in the magic performance. The magician closes his eyes, and then A selects a number from the wheel, followed by B, C, and D selecting the next number in a clockwise direction. The figure shows one possible way of selection. The magician opens his eyes and says, "Audience members who selected an even number, please raise your hands." At this moment, only A and D raise their hands. The magician then exclaims, "I know the numbers you selected!" What do you think is the product of the numbers selected by A and D? $\qquad$