Spiderman 2 Sonar Listening Kit
Your children can listen to conversation from a distance with this Spiderman 2 Sonar Listening Kit. To listen to conversations from a distance just push-to-listen button on the Spiderman Sonar Listener and put the headphones on. It is powered by 2 AA batteries which are not included in the package. However, what are included is a Sonar amplifier, headphones, user manual, and a 1 year warranty.