Pick up your keys, it's time to head out with the Green Means Go Baby Keys! Keep baby engaged with a textured teether toy, songs, music and first words. Hear the puppy count to three and talk about its clean, green electric car. Exploring the slider beads, keys and puppy button strengthens little fingers. The black-and-white patterned sides of the car-shaped key ring are soft and easy for baby to hold. Shake the key ring to hear car sounds. Vroom! Go for a ride with an eco-friendly puppy. The plastic used to make this product is 45% plant-based, which means it's made from renewable sources! Intended for ages 3+ months. Requires 1 AAA battery included for demo purposes only. New battery recommended for regular use.