Generic Micro USB DVB-T2 DTV Link USB Digital TV Receiver Tuner Stick For Android Tablet One piece

I bought it in South India, where it didn't work, at all, and I felt like being scammed. There aren't any free to air channels in South I guess. But then I brought them to Kanpur, where just after one scan it tuned to 6 different channels ( all DDs channels only). The picture quality is just superb, you can never imagine your phone to stream some thing so flawlessly. It heats up the area near the charging port. But, oh the joy of watching such thing, on Airplane Mode, is just fantastic..!!