Voice Changer 7.0 is the ultimate tool for disguising your voice with its seven unique sound effects. With the ability to make you sound like a child, man, woman, robot, and more, this device offers endless entertainment possibilities. Perfect for pranks, practical jokes, or simply adding a fun twist to your conversations. This Voice Changer operates with three AAA batteries (not included), ensuring you can take it with you wherever you go. Whether you're a professional entertainer looking to spice up your act, or just someone who enjoys livening up social events, Voice Changer 7.0 is the perfect gadget for you.