DV6904-H is a dual core Android TV box designed for hotels.* Support HDMI/AV input function* Support ... :(VHF Low) Maximum 37; (VHF High) Maximum 37;(UHF) Maximum 42;TV system: PAL B/G, I , D/K; NTSC M/N ... , mpeg, mp1, mp2, mpaPhoto formatsSupport jpeg, bmp, png, gifHardware InterfaceAntennaAnalog TV signal inputVideo inputHDMI, AVVideo outputHDMINetwork RJ45 x2 Peripheral interfaceUSB 2 ...