阅读对话，完成表格。

Uncle Wang: Here is a present for you, Kangkang.

Kangkang:  Thanks. What is it? Let me have a look.

Uncle Wang: Sorry. Guess, please!

Kangkang:  What shape is it?

Uncle Wang: It's a rectangle.

Kangkang:  How long is it?

Uncle Wang: It's about ten centimeters long.

Kangkang:  How wide is it?

Uncle Wang: It's about six centimeters.

Kangkang:  How heavy is it?

Uncle Wang: About 0. 25 kilogram.

Kangkang:  What do we use it for?

Uncle Wang: We often use it to listen to music. Sometimes we use it to see a movie.

Kangkang:  Oh, I get it. It must be an MP4.

Uncle Wang: Yes. It's an MP4! Here it is.

Kangkang:  Thank you, Uncle Wang. 

Object	What shape?		How wide?		What do we use it for?
		10 cm	6 cm	0. 25 kg