4K CHANNELS - HDTV antennas lets you save cable fee without giving up your favorite HD channels! Picks up all over-the-air programming in your area, free 4K Channels like ABC, CBS, NBC, PBC, Fox etc. Amplified Indoor Outdoor tv antennas start to access all of the news, sitcoms, kids and sports programs! The broadcast networks are paid for by advertisers, not subscribers. Kid’s shows, sports and thousands of movies are available freely. | SMART SIGNAL BOOSTER AMPLIFIER 450 MILES - This HD antenna built-in Smart IC Chip Powerful Amplifier Signal Booster. The technology optimize itselfs signal transmission and against other signals interference. With the performance amplifer, antenna up 450 Miles range which provide added range and maximum signal reception for more channels even you are far away form broadcast towers. | EASY SETUP - Connect one end of a coaxial cable to the antenna and the other end to your TV. Scan existing channels using your remote control. Try several locations to find the best reception and remember to scan for channels in each location. Enjoy all your favorite local programs and shows in full HD and 4K. Complimenting your television setup with a digital antenna will come in handy the next time your cable or satellite blacks out. | 15FT PERFORMANCE COAXIAL CABLE & OUTSIDE MOUNT OPTION - With 15FT high performance coaxial cable, you can install the tv antenna indoor and outdoor to find a place spot to get the best signal reception. HD TV antenna constantly scans for available channels on the broadcast after connected to your HDTV. Hang the digital antenna on a window or wall, or better position where owns better reception of your House. | WARRANTY POLOCY AND BEST SERVICE WITH IN 24 HRS - 180 days refund and lifetime warranty is promise for you.Gndie focus on researching antenna and responsible for every item, our professional service team to give the best guaranteed support our customers. With any problem, please email us first, your problem will be replied within 24 hrs. | Note: a.Always remember re-scan for channels after moving the Antenna.b.Please switch the amplifier to "short range" if your house is very close to the broadcast tower (within 35 Miles).