This is a 15.6-inch mobile monitor set. The main unit was only tested and is practically unused. All original accessories are included and are unused. The case has some minor scratches on the corners and edges from storage. ※ I have two of the same model, so please inquire if you're interested. The other one is a used item with opened and used accessories. - Brand: cocopar - Accessories: USB Type-C cable, TypeC to A cable, USB AC adapter, HDMI cable, case - Model Name: Portable Monitor - Connection Ports: USB Type-C, HDMI - Power Button Location: Side - Size: 15.6 inches Monitor Type: Mobile Monitor Size: Up to 16.9 inches