Pick of the Month – July 2009 AT Pick: Echo Mic Echo Mic amplifies and echoes vocal sounds, encouraging and promoting vocal development of individuals and excellent for use as an auditory feedback device. Perfect for oral language exercises, sound manipulation, encouraging correct pronunciation and more, this lightweight microphone makes it a cinch for individuals to gain the confidence they need to become effective speakers. And, it doesn’t even need batteries! Echo Mic can be found in many toy stores.