Watch what you say! This state-of-the-art electronic listening device is small enough to hide in kids’ pockets and strong enough to hear conversations hundreds of feet away! The ultra-sensitive microphone and tiny earphones are perfect for junior detectives to eavesdrop on friends, or for young nature watchers to listen to birds and insects without disturbing them. Includes built-in frequency controller that blocks out harmful noise above 85 decibels.
