Rockville RDP71-BK 7&rdquo; Black Car DVD/USB/SD Car Headrest Monitors with IR Transmitter, Internal Speakers, Sony Laser Lens + Video Games Rockville RDP71-BK 7 Black DVD/USB/SD Car Headrest Monitors With IR Transmitter One Headrest Monitor Has Front Loading DVD Player, USB, and SD Inputs and One Matching Headrest Monitor That Displays. Whatever Is Playing On The Master Monitor Built-in FM transmitter for wireless audio playback through vehicle stereo system. Built-in IR Transmitter for IR Compatible Stereo Headphones (Sold Separately). Internal Stereo Speakers for low level listening Plastic Inserts for Custom Fit to Most Vehicles. Forward/Backwards Tilting Headrest. On Screen Display Menu In English, Spanish, French, Russain, Chinese, Italian, Portugese, German, Dutch. Multifunction Remote Control Included