2. Mobile phone with mosquito-repellent function

mobile phone - mosquitoes repellent buyvertureplica.com vertu

Reason for selecting: drawing lines with mosquitoes, mobile phones step into the animal world
Korea’s SK Telecom is really creative by introducing a new cell phone that can dispel mosquitoes for one meter around. In July 2005, Korea’s SK Telecom announced that they were going to provide their customers a new service which enabled the customers to dispel the annoying mosquitoes for one meter around using their mobile phones. It is said that the users only have to download a clip of sound whose frequency human ears couldn’t hear but mosquitoes cannot bear. What is interesting is that the frequency to dispel mosquitoes in Southeast Asian countries differs from that in Korea.