Car navigation system with a large display, featuring volume adjustment and map functions. There are a few scratches on the screen (see photo 3). Before removal, there were no operational issues. Several months have passed since removal, so no warranty can be provided. The buyer is responsible for any repairs needed after purchase. Due to the nature of the item, no warranty or exchanges are offered. Please understand this beforehand. This electronic device is considered a junk item. The main unit only. I am unsure if an SD card is included. Also, I am not an expert, so I cannot confirm. - Model: NSLN-W68 - Function: Car Navigation - Buttons: Volume adjustment, Menu, Audio, Map - Condition: Minor scratches Thank you for viewing.