iPhone blows air now

Many relevant applications have taken advantage of the iPhone’s microphone to blow air into it, but how about turning the tables this time round? There is a new application in town that relies on the speaker to blow air out instead without having to rely on additional peripherals or attachments. According to the developers, the speaker is powerful enough to “blow out candles, herbs, and refresh your skin during hot summer nights.” How long will the speaker hold up in the long run if this app were to be used regularly?