This controller is the perfect way to add audio to your favorite mech or any future project you may have! 

The only limitations for this controller is your imagination, due to the numerous inputs, you can wire sperate buttons and triggers all to this one controller!  A great budget option to add interactive sound effects to your haunt, escape room, or entertainment center.  

To connect to a speaker you can wire it directly to speakers with speaker wire or to a stereo system using an audio jack. 

It uses a micro SD card and plays MP3 files. You can trigger up to 25 different sounds!