There are 12 buttons and 12 different functions. According to the baby’s cognitive needs, different early learning knowledge, weather recognition, analog phone and other effects are carefully designed to develop the baby’s cognition of daily things. Smooth surface is easy to grasp, close to delicate skin, suitable for baby’s small hands, comfortable grip, giving baby a sense of security. Soothing music and soft light before sleep. Soft music and soft light accompany baby to sleep Battery: 2 AA batteries (not included) Size: 11 x 11 cm Material: plastic Color: green Package content: 1 mobile phone toy only includes the above package content, excluding other products. Note: Light shooting and different displays may cause the color of the objects in the picture to be slightly different from the real objects. The allowable measurement error is+/- 1-3cm.