Rockville RVD72-GR 7 DVD/USB/SD Games Car Headrest Monitors+2 Wireless Headsets 7 Grey Dual DVD/USB/SD Car Headrest Monitors. Each headrest has a digital high definition monitor built in and a DVD Player built in. 7 High Resolution Monitors with Digital Panel (Digital panels give you the best possible picture, with higher definition colors). Each headrest features USB, and SD Inputs. Region Free DVD Player. DVD, DVDR/RW, CDR/RW, VCD Playback 480 x 234 Screen Resolution. 16:9 (Wide Screen) or 4:3 (Letterbox) Switchable Aspect Ratio. 300:1 Contrast Ratio. PAL/NTSC Auto Switching. Multi-Media SD/MS/MMC Card Reader. USB Media Input (MP3, MP4, WMA). 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 3.5mm Headphone Jack. RCA Line A/V Signal Output. SONY Laser Lens. Japanese Mabuchi Loader and motor. Adjustable and Detachable Metal Poles (4.72in  7in). 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 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. Extended bass response. Impedance: 32 Ohms 10%. Effective distance: 10 meters (max.). Light weight design for wearing comfort. Auto muting on headphone. Auto power off when no signal This model also introduces a unique feature that we have not seen on any other similar models. It includes a pair of slip covers for when the system is not in use. The slip covers will simply be placed on top of the headrests, and will hide the monitor. It will make it look like you have ordinary headrests in the car when the slip cover is placed over the headrest.