The mighty tuff crew are ready to get to work! The lights & sounds 3-pack construction vehicle set includes three durable vehicles that are replicas of three of the most popular construction vehicles: the dump truck, an excavator and the earth mover. Each vehicle has moving parts and they are friction-powered. With working lights and real construction sounds, these rugged vehicles are great for the youngest construction worker! Big and chunky-sized, these vehicles are great for younger hands that are starting their own construction jobs. They work either inside or outside. Batteries are included in each construction vehicle, age graded 3 years +. Friction powered. Multi-piece set. Indoor/outdoor play. Lights & sounds. Batteries included.  # Pieces In Set: 3 Number of Batteries: 3 Included: 3 Volts Recommended Ages: 3 Years And Up Measurements: 31.25 Length/Inches Assembly: Assembled Base Material: 100% Plastic Battery Size: Volts Care: Wipe Clean Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.