Boss Audio Systems BV90BA is a versatile device that combines a 9-inch widescreen TFT monitor with built-in DVD player, infrared transmitter, and FM modulator. It features a variety of connectivity options, including USB and card reader, allowing you to enjoy your media from multiple sources. The easy installation process makes it suitable for various vehicles, and the adjustable display screen provides optimal viewing angles. With its high-quality audio and video capabilities, the BV90BA offers an immersive entertainment experience on the go.