SSL SH7iB One Pre-Installed 7" Widescreen TFT Headrest Monitor in a Black Color Universal Headrest Resolution: 1152 x 234 pixels with 7 Inch TFT LCD display Brightness: 450 NITS Infrared audio transmitter Two RCA Video inputs Seat post spacing range: 4-1/2" to 7" Resolution: 1152 x 234 pixels Brightness: 450 NITS Infrared audio transmitter Two RCA Video inputs Seat post spacing range: 4-1/2" to 7"