I may have the body of an old man, but I have the ears of a 20-year-old!

You are about 20 years old

The teen repellent will no longer foil you, but you can still hear some pretty high tones. The highest pitched ultrasonic mosquito ringtone that I can hear is 16.7kHz

Find out which ringtones you can hear!

Incidentally, the 15.8 kHz tone is about the same frequency as a TV's flyback transformer, which explains how I can hear when a TV or CRT monitor is on.

How about you?