Seven-Level Communication Builder allows the user to record and play back 1, 2, 4, 8, or 16 different messages per level.
- Seven levels for recordings - a total of up to 112 messages
- Total record time is 300 seconds.
Requirements: 4 AA batteries
Contents: 1 device, 5 plastic frames (1, 2, 4, 8, and 16 grid), set of paper overlays, and user's guide