2 AAA batteries

Visual Stimulation: Improve your baby's attention span, curiosity, memory and nervous system development. Helps your baby's brain thrive by stimulating visual input with contrast patterns and images. Helps develop memory and imagination.

Auditory: Helps stimulate and develop baby's auditory skills. Helps increase infant brain development and sensory stimulation

Hand to eye coordination: From basic reaching and grasping to more refined, controlled actions. Helps your child to develop good reflexes.

Fine motor Skills: Helps little fingers to move with agility and dexterity. Helps your child to explore their own bodies and the world around them.