ZAMO Indoor Amplified TV Antenna with Detachable Amplifier Signal Booster & High Reception Performance -up to 50Miles Range (Black) 1.*Free Channels For Your Life - Easily enjoy your local TV programs for free . Our TV antenna can receive free broadcast high definition TV Signals within 50 miles without having to pay any expensive cable or satellite fees again! You can access to the most popular free HD channels including ABC, CBS, NBC, PBS, Fox, Univision and more sports and kids educational programs etc. 2. *New Slim Design. Slim and lightweight.You can hide it behind the TV, lay it flat on the table or stick it high on a window (with durability against moisture and direct sunshine).It will make you enjoy watching crystal clear digital & HD shows with many opportunities. 3.*High Performance Reception-Included Detachable Amplifier . Use the amplifier for the tv antennas full 50 mile range, or remove it for better reception of you live nearer to the TV broadcast tower. 4.*13FT Long Coaxial Cable -Perfect for Indoor Use.The long cable makes it easy to place the antenna in the best reception spot in your home,the better close to the windows and no obstacles between your home and Towers. 5.*We have: 12-month warranty and friendly customer service. For any defective product or product you arent satisfied with, you can freely contact us for a refund or a replacement.Our E-mail is: team3team3@foxmail.com