Secret Ring tones for teens

A ring tone has been invented that enables teens to hear a secret ring tone, while hiding itself from the ears of adults. The technology,works based on the concept of presbycusis , a medical phenomenon which explains the hearing loss experiencing as humans age. As this condition grows, high frequencies become less audible. This leaves room for teens to hear what adults can’t- which makes the perfect silent ringtone. The new ring tone is called “Mosquito Ringtone” and hope to be the next big fad in the mobile industry.