Ultrasonic Ringtones - a ringtone only adults can hear


High Frequency App Sends Ringtones Only Teens Can Hear a ringtone only adults can hear

Can I hear ultrasonic ringtones? Find out just how far your ears can hear into the range of ultrasonic ringtones. Pretty much everyone should be able to hear the.

Several young students have caught on to a recent trend: a ring tone that only they can hear and most adults can't. Dubbed the Mosquito, the.

Check whether you can hear these high-frequency Teen Buzz ringtones, a high-frequency tone (17.4 kHz) that most teens can hear but most adults cannot. The Mosquito Tone is not only high frequency but is specially modulated to be.