Amazboost Cell Phone Signal Booster for Home, Supports 5,000 SQ FT Area, All U.S. Carriers – Compatible with Verizon, AT&T, T-Mobile, Sprint & More-FCC Approved 5G 4G LTE 3G Cell Phone Booster

Supports all device signal links：Supports 2G, 3G and 4G signals for all wireless mobile devices,boosts voice, text and data signals.（ including band12、13、4、2、5）
Support all service providers：Compatible with all US carriers, including: AT＆T，Verizon，T-mobile，Sprint，US Cellular，Bell，Telus，Rogers，Fido，Sasktel，MTS，Etc.Enhances the signal up to 300X, with a coverage area of 5, 000 sq.
65dB Gain, Enhances The Signal Up To 300X, Maximum Communication Distance Range Up To 3~5 Miles. , With A Coverage Area Up To 4,000 sq ft. (Note: coverage area range depends on the outdoor signal level: 1-2 bars (-100dBm) ~800 sq ft. , 3-4 bars (-90dBm) ~3,000 sq ft. , 5 bars (-80dBm) ~6,000 sq ft. ). Suitable For Remote Area
Standards：Fcc approved, FCC authentication certificate ID:A7V-SR75702001,HVIN:TRUE5-D. Please register your address and equipment information in the operator’s official website free of charge according to the instructions.AT&T, Sprint, T-Mobile, Verizon and 90 additional carriers have already given consent for all consumers to use this device.
Special Capabilities：Automatically adjusts system gain and power level to get the optimum result. No manual intervention needed. Enjoy up to 2 hours of additional talk time with the Amazboost-4G Cell Phone Signal Booster.