A double sided flashing book for multiple development stages! 10 colorful lights flash in sequence and encourage baby to track and follow light faces as they twinkle along! Design patent.Battery operated first soft toy book with lights and music.10 colorful faces light and flash in sequence.Multiple textures and colors, crinkly parts and a baby safe mirror.2 modes of classical music (Haydn and Chopin) - 10 minutes each.Mute mode for silent play.Easily attaches to the crib, pram or stands upright on the floor.Easily folds for on-the-go uses.