Brio Mighty Action Locomotive Toy Train, Red - Battery Operated Toy Train With Light and Sound Effects HIGH QUALITY - Our products use the highest quality materials, including European Beech Wood, and are extremely durable. Takes AAA Batteries (Best with Polaroid AAA Batteries) SAFE FOR YOUR CHILD - We conduct more than 1,000 safety tests a year to ensure that our products conform to all safety standards, and we take pride in developing toys that are completely safe for children to play with FUN FEATURES - Fun toy train with a battery operated engine, includes light and sound effects Push button also allows for freewheel play Forward and reverse functions, front lights and unmistakable 'choo-choo' sounds are operated by buttons on top of the engine DEVELOPS CRITICAL SKILLS - Play helps to improve your child's spatial awareness and fine motor skills COMPATIBILITY - Fully compatible with all BRIO wooden railway toy train sets, for ages 3+