Smart whistle 1.4 Apk

The smart electronic whistle has been revealed

Will you be bothered by the expensive electronic whistle that breaks fast?

An unbreakable smart electronic whistle.

<< Features of Smart Whistle >>

1.Supports three types of whistles.

2. Provides continuous sound as many times as you press.

3. It is also used.
-The touch area has been expanded to the whole screen to make it easier to touch.