1.One segmentDVB-T digital tvreceiver box 2.DVB-T receiver for car and home palyer system use. 3.Video system: PAL/NTSC 4.High senstive receiver,support weak sigal reception. 5.Support 150km/h travelling speed. 6.Support EPG. 7.Auto perset TV chanels. 8.Over voltage/current protection. 9.Support Manual and remote control. 10.Receiving frequency:13-69ch. 11.Resolution:320*240. 12.AV function:AV input,one video output, two audio (L+R track) output. 13.Car adaptor: DC 12V(optional). 14.Power consumption: 2W. 15.Operating temperature:-20 70 degree. 16.Size:90*72*17mm.