POWER ACOUSTIK H-71CC 7-Inch Universal Replacement Headrest Forward/backwards Tilting headrest | 3 changeable color skins included (Grey, beige, Black) Dual channel wireless IR transmitter (use hair-2 or hp-12s) Aux a/V input for game console or personal media devices | RCA a/V input for auxiliary source or opposite headrest | RCA a/V output to auxiliary source or opposite headrest Hardwired Headphone output | 3/8 locking pole w/ 1/2 & 9/16 adapters | 4.75 8.25 pole width adjustment Ntsc/ PAL auto selection | 800 x 480 16: 9 widescreen resolution | 400 nit screen brightness | Dimensions: 10w x 7h x 5.5D