Interactive learning toy with movable elements and gentle sound effects that spark natural curiosity. Compact size approx 12 x 8 cm, ideal for small baby hands. Smooth surface is gentle on delicate skin. Tone recognition training: Progressive sound module with stepped frequencies to train auditory perception. Gentle cascades help babies identify changes in volume and pitch. Fine motor skills development: Encourages playful refinement of fine motor skills through a combination of soft materials and textured elements that invite active handling and precise grasping. Playful training: Ring-shaped design with an easy grasp supports development of wrist control and stimulates muscle coordination during play. Practical use scenarios: - On the play mat or during tummy time to promote reaching, grasping, and hand-eye coordination. - During quiet play at home or car journeys to provide gentle auditory stimulation and sensory engagement. - As a portable activity for travel or waiting times to support early sensory and motor development.