approved

The FCC approved 65db phone signal booster works with All US Carriers: Verizon, AT&T, Straight Talk, U.S. Cellular, MetroPCS, Cricket,etc. Boosts band 2,4,5,12,13,17,25 and 66 cell signals from tower, improves 5g and 4g signal reception, no dropped calls or long buffer times any more
The automatic gain control (AGC) can adjust the gain to get the optimum result, compatible with iPhones, Android Phones, Pad (with SIM Card), WiFi hotpots (with SIM Card), Verizon jackpack (with SIM Card), supports multiple cellular devices simultaneously. Excellent calls quality and faster 5g/4g data connection, don’t have to stand next to the windows or go outside to use internet on smart phones any more
The ATT Verizon cell phone signal booster improves 5g and 4g lte data connection, increase cell signals strength, faster download and upload speeds, fewer dropped calls. Solves poor cell signal reception, enjoy both calling and surfing the internet, no more buffering during Amazon Shopping, Google Chrome, Watching Videos, Network Conference. It’s widely used in Village, Garage, Basement, Home, Office, cabin, Garage, hotel, apartment, warehouse,etc