Sounds Supported ON/OFF Sounds could be turned off. Complete Electric Train Set for Kids: This complete play set includes locomotive, cargo car, passenger coach, coal car, 6 curved tracks, and 4 straight tracks for building oval(53’’) or circular(29’’) layouts Easy-Snap Tracks for Quick Assembly: Children can build their own railway in minutes with interlocking track pieces designed for small hands and developing spatial skills Engaging Lights and Realistic Sounds: The engine features a warm headlight and authentic train sounds with a convenient on/off switch for the audio to control the play environment Ideal First Train Toy for Ages 3-8: An affordable and durable introductory train set that sparks imagination and interest in trains without a complex setup or high investment Safe and Educational Play Design: Made with smooth, child-safe ABS materials, this toy train set encourages fine motor development, hand-eye coordination, and creative storytelling Important Battery and Setup Note: For best performance, please use 2 new high-quality AA batteries (not included) and ensure all track connections are secure before operation to ensure smooth running Popular Choice for Young Children: A beloved gift for birthdays, holidays, or as a starter toy to encourage independent and interactive play for both boys and girls Warmly Lights & Realistic Whistle Sounds When the toy train set runs on the track beeping realistic whistle sounds, the delicate headlights will flash and light up the railway forward. You could let the train toy run without sounds.