Experiment with the science of sound. Make your voice sound super-weird with this mega-fun voice changer. Hear your voice like never before. Eight different sounds including echo, slow, low, high, squeaky and two robots. With record and play back function. Have hilarious fun with your friends and be the life of the next party! A fun and challenging toy for kids and adults alike. Get creative and imaginative!Details:Red and yellow2.76" x 6" x 7.5" approximate packaging sizeRequires 2x AA batteries (not included)Includes 8 sound effectsRecord and playbackInstructions and packaging provided in English, French, German, Spanish and ItalianSuitable for ages 3 and up