7-inch screen car navigation system with 2017 map data. Terrestrial digital TV and full-segment reception are often poor. In these cases, it automatically switches to one-segment. It switches back to full-segment when reception improves. This product has minor scratches from storage, but is a relatively clean item with little use. It's a beautiful product, although this is subjective. ( ◠‿◠ ) It's in good condition, but not like new. Therefore, please refrain from purchasing if you are looking for perfection, are overly concerned about minor details, or are seeking a pristine item. The items for sale are the boxed main unit as shown in the images. (All accessories are also shown in the images.) It will be shipped in its original box. The instruction manual is also included. As a bonus, I'm including the universal film antenna and hands-free microphone shown in images 16-17. Also, I will not accept any claims after the product arrives, such as "this is missing" or "that is not included," so please be sure to carefully review the images and ask questions in the comments before purchasing. Of course, power-on and operation have been confirmed. (It was working normally until it was removed.) This product is my own personal property. I am selling it due to a vehicle change. I will perform a final check and simple maintenance before shipping, so you can use it immediately upon arrival. Brand: Dianavi Product Name: 7-inch Full-Seg Portable Navigation Model Number: DNK-7647J, manufactured in 2017 Please consider this item, including shipping. Thank you for looking. Model: DNK-7647J Year: 2017 map version Size: 7 inches Accessories: Instruction manual, suction cup holder, cigarette lighter cable