It is our standard cell phone booster.
Suitable for medium-sized family spaces, covering 2,500 sq ft.
It is easy to install, and the system gain can be adjusted automatically without manual intervention.
Significantly improve data speed and voice quality, no more missed calls, and no more poor signal experience.
Boost type: Voice & Data
Support all U.S carriers: AT&T Verizon T-Mobile Sprint & more
Suitable for all devices : iPhone, Android Phones, iPad, Tablet PC,etc
Supported signal types: 2G/3G/4G/5G LTE
Work for band: 12/17/13/5/25/4
Suit for any sites: home,office,Library,restaurant,etc
Multiple people connectivity: Share with family/friend/colleague

Chick here:https://amazboost.com/product/amazboost-a1-cell-phone-booster-for-home-100x-boost-signal-range-2500-sq-ft/