Features: 1) Display size: 7.1 (158 x 90mm) 2) Pix: 800 x 600 (max.) 3) System: PAL / NTSC 4) Power supply: DC 12V 5) Power consumption: 10W (approx.) 6) High-resolution picture 7) Single video input jack 8) Suitable for use in headrest of front seat Inner packing: 1pcs/box Dimensions: 55 x 27.8 x 13cm N.W.: 1.23kg G.W.: 1.90kg Outer packing: Dimensions: 51.8 x 42.5 x 58cm N.W.: 14.76kg G.W.: 22.8kg