Rockville RTSVD961-GR 9&rdquo; Gray Touchscreen Dual DVD/HDMI Car Headrest Monitors Rockville RTSVD961-GR 9" Gray Touchscreen Dual DVD/HDMI Car Headrest Monitors Each headrest has a digital high definition touchscreen monitor built in Front Loading DVD Player in Each Headrest 9" High Resolution Monitors with Digital Panel (Digital panels give you the best possible picture, with higher definition colors) HDMI input Compatible with external video source and iPad/iPhone