Tech How Useful Can A Smartphone Get?Well, LG Launches World’s First Mosquito-Repelling Smartphone by Arinze Ago October 6, 2017 Feel free to add mosquito-repellent to the already huge list of useful of smartphone features. South-Korean manufacturer LG has recently released the world’s first mosquito repellent smartphone, which uses ultrasonic sound… 0 Facebook Twitter Google + Pinterest