Macbook Unibody With Blue Protectice Case

I have a macbook white unibody updated with catalina for sale. The macbook is in used condition and has signs of ware. The macbook comes with a blue protective case and blue keyboard silicone cover. The macbook does not have sound and I am not sure what all could be wrong with it so it is being sold as is for parts no returns consider it broken. It does not come with the original box, manuals or accessories. 13 Inch 2.26ghz Processor 4gb ram Mac OS Catalina Late 2009