... Li battery Six main functions in one set.1. 7" HD digital monitor, 800 x 480, digital TV signal, digital display2 ... – 858MHz2. Modulate: QPSK/16 – QAM/64-QAM3. Decode standard: MPEG1, HD MPEG2, SD MPEG2, MPEG4(H.264/AVC: HP-L4.1 ... ,MP-L4.1,VC-1:AP-L3,L2)4. Audio decode standard: MPEG-1, and-2, layer ...