Before you ask, no, it's not April Fools. Today in India LG unveiled the K7i, a smartphone that has a unique selling point that is unique indeed - Mosquito Away technology is built-in. As its name implies, this will keep mosquitoes away from you. It uses ultrasonic noise which is inaudible to humans but not to mosquitoes, protecting you from bites while the phone is in your vicinity. The Mosquito Away tech is part of the handset's back cover as you can see from the official image. If you're not interested in that, know that you can swap the cover for a normal one. The device even comes...
Source: http://www.gsmarena.com/lg_k7i_arrives_in_india_with_mosquito_away_technology_builtin-news-27479.php