Description
【Boost Your Signal】-Our cell phone signal booster supports band 4 and band 66 for Most U.S. carriers such as ATT ,Verizon,T-Mobile , ensuring you get clear and strong signals for improved call quality and faster data speeds.(Please confirm your phone band use band 4/66 before placing an order).【Interference-Free】- With automatic gain control, our signal booster effectively prevents interference with surrounding base station signals. Unlike devices that support multiple frequency bands, our product focuses on specific one band, eliminating interference between bands..【APP Assistance Installation】-Our specially developed app helps customers quickly find the direction of signal towers, making installation a breeze. Save time and effort with our intuitive and convenient app features, ensuring a seamless setup process..【Powerful Antennas & Large Coverage】- This booster comes with high gain directional antenna, allow you to point it to the nearest signal tower more accurate and get more signals, expanding the indoor coverage up to 4,500sq ft. DIY Installation.【Reliable Service Guarantee】- 30-day money-back guarantee, 3-month free replacement, 3-year manufacturer warranty, lifetime professional technical Support.
