XISEN Amplified HDTV Antenna - 50 Mile Range Super Thin Digital Indoor TV Antenna with 16.5 foot Coaxial Cable Fast and Easy setup: This 50 mile tv antenna featured by super-thin and lightweight design, you can set it up with only 3 steps: Unwrap, Plug it in and Scan channels. The package comes with detailed instruction to fix any problems while you mounting the hd antenna. A 16.5 feet(5m) coaxial cable allows you to put the antennas higher on wall, table or place it close to your window. also the USB cable is long enough to be connected to your HDTV if the channel reception cannot meet your expectation. This indoor hd tv antenna brings you FREE access to over-the-air digital TV broadcast channels (e.g. from ABC, CBS, NBC, PBS, FOX) in full 1080P.Support receiving both VHF(170-240 MHz)and UHF(470-860 MHz)channnels which enable you to receive High Definition TV signals from all stations, providing you with opportunities to watch crystal clear digital & HD shows! Please note that you may not able to receive the low frequency channels or you may pick up some signals never been received before. Works with any HDTV or devices( HDTVs, laptops, PCs): All you need is a TV equipped with a digital TV tuner, something included in all TVs since 2007. Those with older analog TVs will need a digital converter box now that most TV signals are digital. Please go through your TV manual to make sure that your devices menu has an option for scanning digital channels before you decide to purchase a digital anntena for tv. Channel reception will vary depending on what's being broadcast in your area, how far away you are from broadcast towers, and obstructions between you and the towers.If the reception is poor, it may be because the TV is not in the correct mode or there may be obstructions between the antenna and the broadcast tower. To fix these issues, try re-positioning the antenna and re-scanning for the channels. Placing the antenna higher or closer to a window. 12-month Warranty, 30 Days Money-Back Guarantee