3.5 Inch High definition TFT LCD screen Live FTA digital picture and sound AV out and AV in function 3.5 Inch High definition TFT LCD screen which can play channelsLive FTA digital picture and soundAV out and AV in functionInput frequency 950-2150MHZInput level -65-25 dbmInput impedance 75ohmShows both s/n and c/nUpgrade s/w by usbFast charge LHON battery (1950MA),can last 4 hoursEasy to carry , ...