This voice changing device can add a little more horror to your costume and really surprise your family and friends. Don't stop with a costume or with an added prop, really go all out and get into your character by adding this Monster, Alien, or Amplified Voice Changer. Simply hold the microphone underneath your mask and speak through it. You can choose three different voice settings: monster, high pitched alien, or an amplification of your own voice to give you a deep, booming tone. This is a great accessory you don't want to miss out on so order yours today.