Need an annoying whistle? Just press the button to blast a high pitch sound! Very good quality and clean sound button makes it very professional. Download the annoying high pitch whistle button app for free!


LOUDER THAN EVER!
The decibels are boosted up to make annoying high pitch whistle sound louder. You can also connect a stereo system via Bluetooth or cable.


QUALITY SOUND!
The high pitch annoying whistle button is made for many uses. The sound is very professional so it fits anywhere!


Our high pitch annoying whistle button app is totally free to download!