B08NSNS1TQ Cell Phone Signal Booster, Cell Phone Booster for Home Boost Voice+Data for AT&T T-Mobile US Cellular Band 12/17 4G LTE Cellular Repeater Amplifier Cell Extender JACOOL Cover Up to 4,000 sq ft

??etter 4G LTE Data and Voice?? JACOOL cell phone signal booster is designed to work with AT&T T-Mobile 4G LTE Band 12/ 17 network frequency, Uplink: 698MHz-716MHz, Downlink: 728MHz-746MHz. 65dB High Gain signal booster aims to help you reduce dropped/ missed calls, improve battery life, offer higher audio quality and faster data and streaming.
??upport Multiple Cellulars & Users?? The cellular booster boosts cell service for iPhone, Samsung, HTC etc all brand phones and support multiple users at the same time; offering all users crystal clear calls and uninterrupted data, enjoy a more relaxed family life or a more productive workplace.
??arger Coverage Upto 4000sq.ft.?? The cell signal amplifier comes with High Gain indoor panel and outdoor yagi antennas, it will bring you good cell connection cover up to 4,000 sq. ft. in your home, office, villa, garage, basement and so on. The outdoor antenna should be pointed to the near signal tower to get better reception, download “open signal” app.
??xcellent Features & Easy Setup?? The cell phone repeater has the functions of Automatic Gain Control, Inactivity Mode and Oscillation Elimination etc., once it is well installed, it can adjust itself for better performance no matter how signal condition changes. Requires no technical experience, plug and play, easy and convenient to install.
??hat You Get & FCC Approved??1*Mobile Signal Booster, 1*Outdoor Yagi Antenna, 1*Indoor Panel Antenna, 1*50ft Coaxial Cable, 1*16ft Coaxial Cable, 1*Power Adapter, 1*User Manual. With FCC authentication certificate, and three-month replacement service with defective product.