Load the cargo into the truck for blocks of fun you can count on! Place the colorful animal blocks on the bed of the truck and press the character on top to hear sounds, melodies and phrases. The front of each block wiggles, rattles or moves with each press. Stack the blocks and press the top one to activate multiple blocks. Let’s count! Push the light-up number button to count from 1-4 and hear a number song. The zebra and music buttons on the top of the truck encourage little ones to stack the blocks and explore the truck with playful melodies. Now you’re ready to get rolling! Intended for ages 6+ months. Requires 2 AA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.