Cell Phone Signal Booster Repeater for Verizon AT&T T-Mobile Sprint All Carriers - Boosts 3G Voice and 4G LTE Data for Home and Office - Large Coverage & Omnidirectional Outdoor Antenna

**********Supports All Carriers 3G/4G LTE The cell phone booster supports All US Carriers including Verizon, AT&T, T-mobile, Sprint, Cricket Wireless, Straight Talk and US Cellular etc that operates band 2 (1900), band 4(1700/2100), band 5 (850), band 12/17 (700ATT) and band 13 (700Verizon). *****Better Voice and DataThe signal booster ensures better voice and data signal for multiple users and devices at the same time, it helps avoid dropped calls and improve data speeds in home and office, enjoy a happier life and more productive workspace. *****Large CoverageThe outdoor omni antenna can receives signals from all directions, no need to aimed at a cell tower.

The indoor panel antenna with high gain, it broadcasts signals to your devices up to 4, 000 square feet. *****Advanced FeaturesThe amplifier with Automatic Gain Control, Self-oscillation Elimination and Inactivity Mode Features, once it was well installed, it will adjust the gain itself for best performance. *****Outstanding Warranty FC