Radius Audio Learning System "Language Conversations & Vocabulary" CD CD technology and card-reading capabilities combine in an engaging interactive system that helps keep kid's minds active. Use as a general learning tool or for speech therapy. Just insert a CD, scan a card and have kids listen to prompts and press the color-coded buttons to complete each activity. Easy operation and step-by-step oral instructions allow individuals to work alone or in small groups. CDs offer varying challenge levels. Reader sold separately. More Info Here |