??upported carriers??????he cell phone booster is applicable to AT & T T-Mobile and U.S. Cellular carrier Band12 Band17 700MHz 4G LTE. The signal booster can increase 4G LTE data transmission speed. Recommended for anyone who needs a fast streaming application upload and download. (Please check if the frequency band is consistent before buying).
??ide coverage?Supports Multi-users??????deal for small to medium houses. High-gain signal booster to cover 2000-2500 square feet inside the house. Your phones, tablets, and any other cell-connected devices will experience a significant signal boost when the signal booster is installed. This booster can be used by multiple people, so everyone in your family can access it.
??ast data and HD voice??????his ATT cell signal booster significantly enhances the voice quality of AT & T T-Mobile U.S. Cellular 4G LTE Data and VoLTE/HD.No More network delay&missed calls. You??l experience faster network speeds, improved audio and video streaming, and clearer, stronger call quality.No longer need to be near the windows or go outside to make phone calls.
??xcellent functions and easy settings??????ood performance, high gain, lower operating temperature, ultra-low noise reception. It can be adjusted to improve performance regardless of signal conditions. Have a stable and reliable signal while Improve battery life of phones on standby mode by up to an additional 2 hours. The kit is easy to install. It installs easily using DIY installation instructions included.
??ervice guarantee??????0 days refund. We have excellent Technical Support. If any Questions or Your Using Experience less than perfect in any way, please do contact us.
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