B08DRG8SGL Goboost Cell Phone Signal Booster for Home and Office 4G LTE 700MHz Band 12/17 Cell Phone Signal Amplifier Repeater with Antenna Kit-Boost 4G Data and Voice | FCC Approved

????etter 4G Voice & Data??ome Cell phone signal Amplifier ATT Booster is designed for band 12/17 4G LTE 700MHz cellular band.Support u.s. carries for 4G LTE AT&T,T-Mobile,Straight Talk,US Cellular.Frequency Range UL:699-716 MHz DL:729-746 MHz.This signal booster ensures you stable reception for fewer dropped calls, better voice quality, faster uploads and downloads Datas.
????ntelligent LCD Display??he signal booster with LCD screen meets most of your demand. Easy to see the signal good or not and adjust the antenna direction when installation. It is convenient for the place where people use different device.
????igh Gain 70dB ATT Booster with Powerful Antennas??trong and powerful ATT signal booster repeater with a maximum gain of 70 dB, complying with all FCC Approved.This booster comes with high gain antenna,it will increase the signal/reception in the direction it is pointing.Very Easy to Set Up!
????utomatic Gain Control??he 4G cell phone signal booster amplifier can detect the level of available incoming signal,then adjust itself for best performance. It provides a maximum signal gain of 70 dB.Once installed,you never to worry about it again.
????eliable Service Warranty??? IC & FCC certificate,quality assurance, free maintenance for life!! We have a team of professional & qualified technicians. Any signal problem, please feel free to contact us!We will try our best to solve your problems.