VTG 1980 Texas Instruments Speak & Read Electronic Learning Aid Tested Works

Electronic Learning Aid Condition:  Used Condition.  Tested Works with Adapter (not included).    Does not work with batteries.  Features: * Texas Instruments * Vintage 1980 * Ages 4-8 * Electronic Learning Toy * Vocabulary of 250 Words * Requires Adapter- not included. Model: MTA4390 Serial #: 3502635 Measurements: * 9.5" x 6.5" * Weight:  1 lb. 1 oz. Shipping:  Approx.  12" x 12" x 6;  2 lbs.