Description:System Requirement:Android 4.03-4.10Android device with a dual-core CPUAndroid device need support USB OTGDVB-T CoverageSpecification:Input DVB-TInterface USB 2.0Signal 75 Ohm Digital TV Antenna InputReceive Frequency DVB-T: 474 ~ 858 MHz(UHF)Punctured Codes 1/2, 2/3, 3/4 4/5, 5/6 and 7/8Guard interval 1/4,1/8, 1/16 or 1/32Bandwidth 6/7/8 MHzCOFDM Mode 2K, 8KAntenna maximum length 210mmSIZE: 18mm * 7mm * 27mmPackage List:1 * Micro USB DVB-T HD TV Tuner Stick Dongle1 * External Input Antenna1 * CD DriveNo Retail Packing