Vintage Soviet USSR Kids Electric Toy Piano Pille Norma Factory About 1983

Vintage Soviet USSR Kids Electric Toy Piano Pille Norma Factory About 1983. Battery lid is missing, should work with 6 D type batteries, instead wires are connected to supply 9V DC current. Tested with 9V DC power source.All keys are working. The sound is not very pleasant for my ears by itself and out of tune. It is more toy than instrument. Will be shipped fast by Air Mail International priority mail. Thanks for lookingI will ship to Worldwide.