Spain Paranormal's NecroBox. This phantom box contains inverted voice banks of dark audio at a frequency that we believe enables spiritual communication. The Music button plays background music as a trigger, composed by Mattia Cupelli - http://www.mattiacupelli.com It has a manual sweep mode that goes from 25 to 1000ms speed and an automatic mode that goes from 25 to 500ms every time you trigger audio. The Echo button accesses the microphone to create an echo in real time (adjust the microphone input with the slider). Recommended bluetooth speaker. The new trigger slider allows you to adjust the number of times the phantom snare scan sounds. Disclaimer: No one can guarantee spiritual communication with any ITC tool. This app is based on our own theories and investigations of the paranormal field. This app is not a toy therefore we are not responsible for any misuse of this app.