Lionel Mattel Barbie Battery O Gauge Toy Train Set with Remote, Locomotive, Train Cars, & Track with Authentic Train Sounds, Lights, & Water Vapor Smoke Effects for Kids 4+. PRODUCT: Join Barbie and her friends as they take a journey along the Malibu coast, where adventure meets the ocean breeze, on the Lionel Mattel Barbie Battery O Gauge Toy Train Set with Remote and Water-Vapor Smoke Effects. DETAILS: Lionel Battery O Gauge Train Sets include a battery-powered locomotive controlled by remote, an exclusive new Battery O Gauge 2-Rail Track System, and features Water-Vapor Smoke Effects. Locomotive and Rolling stock are capable of running on Lionel O Gauge 3-Rai.