This is a soundboard of screams and gibberish from Yamatsuka Eye. If you know who Yamatsuka Eye is, you will love it. If you don't know who he is, I would recommend trying another soundboard. That is unless you like maniacal screaming and gibberish!
There is a set as ringtone option button. The first time that you set as ringtone, it will create the folder for you so you might have to set it as a ringtone twice the first time. If it does not set the sound as a ringtone, you may have to go into your phones ringtones and set it manually.
This soundboard uses .wav files. If your phone is not compatible with .wav files, it will not work. Please consult your phone's user manual or contact them to ask if your phone will play .wav files.