Tonos ultrasonicos y capacidad auditiva

Es bueno saber que el repelente de adolescentes ya no tiene efecto sobre mi :(

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 ultrasonic ringtones you can hear!