Book with a musical chip. Ding-ding bomb

The book «Ding-ding-bomb» will help the baby develop vision and hearing. Bright illustrations train visual perception, attention, imagination, and memory. The book has a built-in musical chip. If you press the button, a pleasant melody will sound. The compact edition is made of durable safe cardboard. Recommended for children from birth. The child will spend time usefully and with pleasure, learning a lot of interesting things! Additionally, batteries are included.