With Pens: The audio cognition book comes with 2 writing and drawing pens to help children practice, practice makes perfect. 3 Mode Available: This audio recognition book offers 3 educational learning modes, letter and word recognition, spelling and quiz mode, allowing children to learn while playing. 4 Button: Equipped with four button navigation key to help kids get the most use of this audio recognition book. Colorful Design: The device has an amazing color combination that is very attractive