Toddlers will love hearing new words as they make friends with Doug the Dump Truck This dump truck has a truck bed that raises and lowers for fine-motor development Press the light-up windshield on the front of the dump truck to hear three sing-along songs, six melodies, and the letter "D" for dump truck Drive Doug the Dump Truck on any Go! Go! Smart Wheels playset (sold separately) with SmartPoint technology and hear unique phrases and sounds Intended for ages 1-5 years. Requires 2 AAA batteries. Batteries included for demo purposes only, new batteries recommended for regular use Transport playtime with the fill-and-dump Go! Go! Smart Wheels Dump Truck! Doug the Dump Truck is just the right size for toddlers' hands and sports a friendly, light-up face button that plays three sing-along songs and six melodies. Learn the letter "D" during imaginative play with Doug. A mechanical button raises and lowers the truck bed to encourage fine motor skills through button pressing. Push the truck around to trigger fun role-play sound effects. Load up Doug the Dump Truck and let him transport your cargo on Go! Go! Smart Wheels playsets (sold separately). Discover more phrases, songs, sounds and lights as he drives over the SmartPoint locations. Intended for ages 1-5 years. Requires 2 AAA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.