1. Classic train design: The classic train design uses a wheel train to simulate the walking style of an old steam train, perfectly interpreting the classics and taking you back to the steam era.2. Retro steam locomotive: simulated locomotive, European train style, almost classic shape, fine workmanship, beautiful shape, perfect children's toy.3. The installation method is simple: just align the track with the left and right grooves. You can easily complete the installation of the track train, build DIY tracks freely, and stimulate children's imagination.4. Excellent lighting and sound effects: When the train is running, there are cool lights and simulated sound effects, simulating the sound of the train whistle, which is more realistic.5. Christmas essentials: A perfect gift for Christmas or New Year, adding to the joyful holiday atmosphere. Embrace the Christmas spirit with our mini Christmas train, a great Christmas decoration for Christmas parties and home decorations. A great decoration for your home!Material: ABS environmentally friendly material electronic componentsPerformance parameters: AA ordinary batterySuitable for ages 3 and upNote: Please do not use strong alkaline batteries and rechargeable batteries to avoid burning electronic components and circuit boards the moment you open the toy. They are ordinary carbon batteries.Features:1. Music function, the sound is realistic, like the sound of a train whistle, the sound is immersive.2. The assembly instructions are very detailed, you can build it yourself, train your children's hands-on ability, and increase their participation in Christmas.3. The texture of the entire train is very high-quality, solid and solid.4. Requires four batteries, a powerful motor and enough power.5. High-end and classy, it also looks great as a Christmas gift.Package contains:Set of Christmas track electric trains (batteries not included)