Feature:1.Enables you to watch digital DVB-T / ISDB-T TV programs online anytime anywhere without WIFI2.Support the functions of HDTV receiving， automatic TV-Channel searching and favorite channels' creating3.Good performance of high sensitivity even in low signal broad casting area4.Mini & High-tech design for smart phones and tablets，very easy to use， no need to install any software， just insert Micro USB connector to your phone / tablet to enjoy watching the TV5.Low power consumption， just equal to 1/2 of the WIFI-Environment's consumptionFeature: Advanced TV Application Watch DVB-T/ISDB-T TV on Android Phone/ tablet with USB OTG Electronic Program Guide (EPG) and Supporting HDTV Receiving Automatic TV channels searching Create favorite channels for convenient watching High sensitivity under low signal broad casting area ezTV for Android application software Signal: 75 Ohm Digital TV Antenna Input Receive Frequency : DVB-T:474 ~ 858 MHz(UHF) ISDB-T:470 ~ 862 MHz(UHF)