Meet the Toniebox - a new audio system designed for little listeners. Turn it on, pop a Tonie on top and let the audio adventure begin! The included Favorite Children's Songs: Playtime Songs Tonie features a select compilation of the most popular children's songs for playtime including Wheels on the Bus, If You're Happy and You Know It, Baby Shark and more! This set also includes a charging station to power your Toniebox battery (up to 7 hours of battery life) and an instruction manual.