【實用工具app】BugZapper - Repels mosquitos and other pesky insects|最夯免費app-綠色工廠好玩App

BugZapper turns your iPhone or iPod Touch into a bug repellant device by emitting a high frequency 20,000 Hz tone that humans can't hear, but bugs can.Mosquitos and other pesky insects will be driven away by the high frequency sound that only they can hear.Simply tap the screen to turn on BugZapper, and mosquitos and other harmful insects will be driven away. BugZapper even works while your device's screen is turned off.NOTE:- 1st gen iPod Touch devices require external speakers, due to their lack of built-in speakers.- Be sure your device is un-muted and that your volume is turned all the way up.