tonies Audio Character for Toniebox, The Highway Rat by Julia Donaldson, Audio Book Story and Song for Children for Use with Toniebox Music Player (Sold Separately)\nProduct Details\n--Product Dimensions: 11.5 x 3.5 x 20 cm; 30 g\n--Manufacturer recommended age: 3 years and up\n--Item model number: sdd\n--Educational Objective(s): Reading\n--Language:: English\n--Number of Game Players: 1\n--Assembly Required: No\n--Batteries Required?: No\n--Batteries included?: No\n--tech_spec_battery_description_toys: No batteries required\n--Material Type(s): Plastic\n--Material Composition: Plastic\n--Colour: X2\n--Release date: 24 Feb. 2011\n--Screen-free: Tonies are audio books, songs and stories that work with a Toniebox, the innovative portable music player system that combines playing, learning and listening, and all screen-free\n--Easy to use: Place any of the tonies audio characters on top of the music box and it starts playing. Take it off, it stops. It is so easy to use that even 3-year.