Specifications:Receive digital TV on your for Android device.No internet connection required.Support DVB-T & ISDB-T.Battery-less design and light-weight.Special App for Android.Support high clarity channel.System Requirements:For Android device with a dual-core CPU and NEONs.For Android 4.0.3 ("Ice Cream Sandwich") or later.For DTT/Freeview/DVB-T coverage.For encrypted programs and DVB-T2 broadcasts are.For Android device need support USB OTG.SDTV:Cortex A8 800MHz CPU or above.512MB RAM or above.20MB flash memory.Display resolution 800*480 at least.HDTV:Cortex A8 1.2G or above for HDTV.512MB RAM or above for HDTV.Hardware H.264 decoding acceleration.Display resolution 1024*600 at least.Digital terrestrial broadcasting signal.UHF/VHF antenna for DVB-T terrestrial TV.Easy to Use:Simply download the free for Android app to your android device and connect the ultra-compact TV tuner to the connector port. Open the app, pick a channel, and start watching.Item Name: DVB-T TV TunerMaterial: ABSInterface: 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, 8KSize: 4cm x 4cm x 1cm/1.57" x 1.57" x 0.39" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x DVB-T TV Tuner1 x Antenna1 x CD