Please read this first. " @The speaker is not inclued because it is not allowed to ship by airplane "

This circuit is not assembled yet which is suitable for the student who want to learn how to assembly small electronic project, if they can success to do, after supply the power on to board, they will hear bird sound. Very exciting for the electronic beginner.

Technical information

- Require 9VDC battery, not come in the package.

- Comes with the schematic / all components as shown in the photo.

- PCB size : 1.79 " x 1.79 "