The Antop Antenna AT-250X2 is a 2-pack of indoor, amplified, folding HDTV antennas with a multi-directional reception pattern and a 35-to-45-mile signal range, supporting HDTV, 1080P TV, and 4K/8K ULTRA HD. It features the Antop Smartpass Amplifier for easier connection and balanced reception, a built-in 4G/5G LTE filter to block unwanted wireless signals, and a compact folding design for flexible positioning. The antenna is USB powered, includes a 10-inch integrated coaxial cable and a clip-on feature, and has a black hairline finish.