A mobile phone ringtone that can only be heard by young people, while adults are unable to detect it.
by jetli on 2006-08-22 10:47:55
Recently, a kind of mobile phone ringtone has become widely popular in Europe and America. It's claimed that only young people can hear it, while adults cannot perceive it at all. This ringtone is called "HighRing". Is it really true? It's so amazing. Please read the correct explanation.