fancy alpha amplified digital ATSC HDTV indoor antenna Compact and stylish active indoor antenna with picture clip function for pictures and photos of size 4 x 6" (10 x 15 cm). Power supply by phantom power, USB connector, or via a 5V USB charger. Improved reception range and quality through Clixxun LRR (Long Range reception) technology. Vertical and horizontal polarisation. Developed in Germany.