Becky Cell Signal Booster for All Carriers - Verizon, AT&T, T-Mobile & More | Up to 5,500 Sq Ft | Boost 4G LTE & 5G Signal on Band 2/4/5/12/13/17/25/66 | FCC Approved Cell Phone Signal Booster

• 【High Gain and Large Coverage】BECKY Cell Phone Signal Booster improves cellular signal in spaces up to 5,500 square feet. With up to 72dB of maximum gain, everyone in range will experience fewer dropped calls, better voice quality and faster internet speeds. Boost your signal in your home, office, garage, hotel, farm, countryside, remote areas, warehouse, metal buildings with BECKY booster. 【Support All US Carriers and 5G Compatible】The booster is compatible with 2G 3G 4G LTE and 5G networks. BECKY Cell Phone Signal Booster works with all cellular service providers - including Verizon, AT&T, Sprint, T-Mobile, Straight Talk and U.S. Cellular and more. Support 700-750MHz (band 12, 13, 17), 800-850MHz (band 5), 1900MHz (band 2/25) and 1700~2100MHz (band 4/66) frequency bands. No matter which US carrier you use, keep everyone connected and enjoy a fast, stable signal. 【Working indication and AGC function】Equipped with LED indicators, you can visually see the operating status of the corresponding frequency band, low operating temperature, low noise, the home mobile phone signal booster adopts AGC (automatic gain control) technology, which can balance all incoming Cellular signals ensure consistent uptime and optimum performance regardless of the signal environment. 【Easy to Set Up, No Fees】The booster system has no monthly fee and no WiFi required. Easy DIY installation, the booster kit includes all accessories, just follow the distance between the antennas. The external antenna needs to be pointed at the cell tower, you can download the "Opensignal" app to see the direction of the cell tower. After installation, you will have a perfect signal experience better than before. 【After-sale service】FCC approved, home phone booster meets the requirements of applicable standards. 30 Days Money Back Guarantee, 3 Years Manufacturer's Warranty, any questions, please feel free to contact us, we are always here for you.