Warning:- We are not liable for any Damage to you or your device. As we have tested on many devices, and not found any negative results, but still would like to warn you. KEEP AWAY FROM SMALL CHILDREN, PETS, And DO NOT USE IT WITH HEADPHONES The App name itself describes the application, But still i will give you a brief idea about it. There are about 3500 known mosquito species in the world and they all react slightly different to the repeller. Use the pitch selector to find optimal repelling frequency for the mosquito in your region. As the Animals and Insects can hear the high frequency noise, we have use 3 different high frequency to keep away insects, mainly mosquitoes and other insects awesome. Works much better than other products in the market We have real bad mosquitos here n I am enjoying summer outdoor times since i got this app Read More ›