?BETTER 4G LTE DATA? This dual band 700MHz booster amplifies 4g lte voice and data for Verizon, AT&T and T-mobile. Working Frequency: Band 13 and Band 12/17.
?SUPPORT ALL CELLULAR DEVICES? Boosts cell service for iPhone, Samsung, HTC etc all brand phones and multiple users.
?AUTOMATIC SIGNAL ADJUSTMENTS? The booster can sense the cellular environment intelligently and adjust for maximum signal performance. That is to say, once the booster is installed, you never need to adjust it again no matter how the local signal environment may change.
?LARGE COVERAGE? Directional indoor wall-mount panel antenna provides wide coverage for larger living/working areas by broadcasting signal in the direction it is pointed.
?PERFORMANCE GUARANTEED? FCC Certified, 30-day money-back guarantee, 3-month free replacement, 5-year manufacturer warranty. Professional Technical Support!