Rockville RVM25FD-BK 25" Black Flip Down Monitor w/ USB/SD+Wireless Headphones 25" TFT Black Flip Down Car Monitor Built-in high sensitivity IR transmitter for headphone output. Built-in FM modulator. Auxiliary input/output. Built-in dome lights 2 in 1 wireless remote/game controller. OSD menu. Adjustable contrast, color, brightness, volume Dual Channel IR Headphones. Foldable design for Travel convenience and easy storage Comfort control leatherette ear surround. Dual channel function capable (A/B). Improved acoustic performance. 40mm Mylar dome speaker built in