Mult Function: The 14-in-1 Smart chessboard has built in games such as Gobang, toe, Four in a Row, , Random Sketch, Whack a Moles, Memory and Elimination. These wide variety of games provide fun and entertainment. Durability: Made of sturdy materials, the ai chessboard size is 16.9cmx14.4cm/6.65inchx5.67inch and can be used for a long time. Adjustable Game Level: This electronic board game allows you to adjust level from easy to difficult for a challenging and enjoyable gaming experience Clear Audio Prompt: Equipped with a speaker, electronic chessboard provides clear voice prompts and sound effects to enhance your gaming experience Intellectual Development: Playing this educational intelligence toy helps stimulate intellectual growth by improving logical reasoning, leadership, thinking and overall control Size Chart:16.9cmx14.4cm/6.65inchx5.67inch Note:This is not infant toy , please take away from children to avoid eating. Colour:White Material:ABS Package Contents: 1 * Electronic Board Game 1 * USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.