1.Portable DVB-T Mobile TV;w/stereo earphones output; 2. 7' 16:9 Analog TFT screen 480x3(RGB)x234; 3.AV in/out function; Build-in stereo speakers; 4.Support USB2.0 high speed & 3 in 1 Card Reader; 5.Support Video format:MPEG1/MPEG2/MPEG4; 6.Support Audio format: WMA; 7.DVB-T input freq:VHF 174-230MHz,UHF 470-860MHz; 8.Bandwidth: 6/7/8MHz; 9.Power input: DC 9V 2A; Power: 10W; 10.RF input register:75; 11.Sensitivity:-78dB~0dB; C/N:15dB-50dB; 12.Attachable Li-Polymer battery:7.4V 2200mAh 13.Size:7.8x5.2x1inch,198x132x25.5mm