The product is a Nissan radio display touch screen unit for the 19-21 Nissan Sentra Versa Frontier, featuring a manufacturer warranty of 1 month. It is designed specifically for the Nissan Frontier model and is made in Mexico. The unit comes with various OE/OEM part numbers including 28021-9BS0E, 28021 9BS0E, and 28021 9EK0A, making it compatible with Nissan vehicles from the years 2019, 2020, and 2021. This product provides a convenient and high-quality solution for upgrading the interior of your Nissan vehicle with a modern touch screen display.