Mobil helps develop baby's cognition, vision, hearing, emotional index EQ, and intelligence quotient IQ.
Black and white mobile(0 months~3 months): The most effective and necessary toy for children who are lying down is mobile. The baby can not distinguish between contrast and color until the fourth week of birth, but after a month, baby will be able to see strong color and close range of light.
Because babies can not distinguish colors at this time, black-and-white mobiles with clear color contrasts and shapes will focus their eyes and develop their visual skills.
When you push or shake the mobiles, sounds occur. And baby like that sound.
