Mosquito Ringtones

The Ultrasonic Ring tone ADULTS CAN’T HEAR!!!!

Do Mosquito Ringtones Really Work?

The mosquito ringtone, which is a ringtone geared toward especially high frequencies that only young people can hear is really catching on in schools, clubs, or other places where children and teens want to use cell phones surreptitiously. This type of ringtone is also called the “adult proof ringtone” and with good reason.

Dog Whistle iPhone App – Ultrasonic Ringtone Technology

I was recently browsing the app store on my iPhone when I came across the dog whistle iPhone app from a company called Wawa Mobile that claims that by using ultrasonic frequencies on the iPhone, you can call your dog with it and it was only $0.99 to download it. The concept is similar to [...]