My first set of keys

A set of brightly colored keys, develops fine motor skills through pressing the sound buttons located on the product body. Simultaneously, sounds and effects will be heard that train the baby's auditory perception. In addition, the keychains can be used as comfortable teethers that massage the baby's gums. Suitable for ages 6+ months. Country of manufacture: China. Product size in cm: 15*5*20. 2 AAA batteries required (batteries included).