Toys play a crucial part in development of a child. Toys as simple as wooden blocks or numbered puzzle, develops cognitive and physical skills. Complex puzzles, remote control cars, bubble guns helps learn and analyse cause effects and spatial relationships. Babies tend to play more and more with such toys and make themselves happy. Children's attitude towards their toys nurtures them big way. Features DCC sound-equipped for sound, speed, direction, and lighting control Keep-Alive device that keeps your engine running during power interruptions due to dirty track or loss of electrical contact Voice-guided Audio Assist programming tool for easy set-up of almost all decoder functionality Dual-mode NMRA-compliant decoder Operating headlight Completely hidden drivetrain