1.ATSC-M/H digital tv receiver one segment(for USA) 2.ATSC-M/H receiver for car and home palyer system use(better use on 7 inch LCD screen or smaller screen) 3.Video system: PAL/NTSC 4.High senstive receiver(support weak sigal reception,Sensitivity:-95dBm) 5.Support 150km/h. 6.Support EPG. 7.Auto perset TV chanels 8.Over voltage/current protection. 9.Support Manual and remote control 10.Video decoding:H.264 standard 11.Receiving frequency:50Mhz-810Mhz 12.Resolution:320*240 13.AV function:one video input,two video output,two audio (L+R track) input, Four audio(2 L+2 R track) output 14.Car adaptor: DC 12V(optional) 15.Power consumption: 2W 16.Operating temperature:- 20 to 70 degree 17.Size:157*93*25mm