AT&T Cell Phone Signal Booster T-Mobile US Cellular Band12/17 4G LTE Cell Signal Booster ATT Cell Phone Booster Repeater…

The ATT cell phone signal booster work for Band12 Band17 4G LTE AT&T T-Mobile 700mhz cellular band , it can receive the signal from the signal tower ,and then amplifier your mobile signal , This cell signal booster amplifier supports any phones for Wireless Carriers in the frequency range : Downlink :728-746 MHz Uplink : 698-716 MHz
AT&T cell signal booster Supports voice and 4G data for 4G/LTE AT&T mobile phones, including IOS , Android, Windows Phone Systems, etc., The mobile signal Amplifier ‘s Coverage Range can up to 1500-2000 sq.ft , For Multiple Devices and Users, No more slow internet connections or long buffer times while watching your favorite streaming to solve your bad mobile network signal and enjoy your Nice time.
Much faster high-speed 4G LTE internet.better cell phone voice quality, faster uploads and downloads Datas,Get fewer Missed calls Perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari, YouTube, Facebook, Netflix, Pandora, Spotify, and other data-heavy apps
Nice performance , High Gain ,Low Operating Temperature, Ultra-Low Noise Receive,perfect Indoor Ceilling and Outdoor Directional YaGi Antennas kit , For Multiple Devices and Users The AT&T cell phone signal Amplifier repeater is used for Village,Garage,Basement,Home,Office , hotel, apartment and so on .
FCC authentication certificate ,30 days- Money back Guarantee, One Year Manufacturer Warranty , All of the components you need for installation are included in the package , It’s very easy to install