Voice interaction infant educational toy

The invention discloses a voice interaction infant educational toy which comprises a toy body, and a circular splicing tool, a heart-shaped splicing tool, a triangular splicing tool, a rectangular splicing tool and a square splicing tool are detachably installed on the toy body through connecting pieces. A top button connected with the connecting piece is movably installed at the top of the toy body, and when the top button is compressed into the toy body, the circular splicing tool, the heart-shaped splicing tool, the triangular splicing tool, the rectangular splicing tool and the square splicing tool are driven by the connecting pieces to fall off from the toy body. According to the toy, splicing blocks in different shapes are correspondingly arranged on the different parts of the toy body, cognition of a baby to the geometrical shape is inspired, the corresponding shape can be informed to a baby when each splicing tool is spliced, and the baby can know the shape easily; and a lamp can be started to give ou