Free channel for life! Built-in high gain booster and low noise amplifier, our HDTV antenna can receive digital HDTV UHF/VHF signals within 480 miles while providing 1080P HD picture. With it, you can enjoy many high quality TV channels free. And equipped with 360 degree motorized rotation system, our HDTV antenna can rotate itself all-around to capture the best signals through the remote control on your hands. Coming with around 42.65ft long cable, our HDTV antenna can be put on your roof more easily to get the best signal. Additionally, owning dual output ports, our HDTV antenna can support two TVs at the same time.