★ What’s new in update version ★
How to keep battery longer
- Turn over the display screen or keep touching the top black color part of your iPhone.
- Then you can use this app longer without any iPhone battery lifespan issue.
- It doesn't matter whether you increase sound or not to keep efficiency of this application. Please reduce volume as you want while you sleeping.

<Service info>
Do you want to repel Mosquitos?
Harmless for human body and eco-friendly mosquito repellent “Authorized mosquito repellent” Released!! This is a great application for protecting human body from mosquito and has a eco-friendly function. This application has a multi-frequency circulation function to protect human body from many species of mosquitos.

<Why do mosquitos suck up blood?>
All kinds of mosquitos would not bite human body and animals. Only the pregnant mosquito tends to bite human body and animals to bring up her larva. The pregnant mosquitos don’t want to mating with male mosquito any more in order to keep her larva. Therefore the pregnant mosquitos absolutely tend to avoid male mosquito after her pregnancy. The male mosquitos feed only on plant juices. In order to keep human body, be careful of pregnant mosquito not male mosquito and female mosquito. This application has a wonderful function to repel only pregnant mosquito.

<The principles of mosquito repellent>
The pregnant mosquito tends to avoid male mosquito to protect her larva during her breeding larva time. This application of mosquito repellent makes and outputs an artificial male mosquito wing sound frequency to repel pregnant mosquito who is willing to bloodsucking human body and animals.