Size: The diameter of the ball is 10cm
features: after the battery is installed, press the switch (there is a metal button at the waist of the ball), the ball will give off pleasant music and gorgeous lights, and keep dancing, water chestnut will flash colorful light, because it has the effect of water chestnut, when it beats weather is very flexible.
     This electric toy is bright and unique in color and cute in shape. It is specially designed for babies. When it beats, the baby will dance with the beat, babies who have just started to learn to walk will run or climb after it (baby toddler toys).

Note: This product does not contain batteries, and batteries need to be equipped separately.