Cell Phone Booster for All Carriers | Smart APP & Screen Help Install | Up to 5,500 sq ft | Boosts 5G 4G LTE Signal on Band 2,4,5,12,13 and 17 for Verizon, AT&T, T-Mobile & More | FCC Approved

Features

• SMART APP & SCREEN HELP INSTALL Features a smart app that helps you find the best location for the outside antenna by providing real-time signal strength and direction of cell tower, as well as a screen to display important information.
• BOOSTS SIGNAL FOR ALL CARRIERS This 5G/4G/LTE cell signal booster kit works on band 2, 4, 5, 12, 13 and 17, supports all US carriers, including Verizon, AT&T, T-Mobile, and more. Please Check Your Band Before Purchase and make sure that the frequency band of your phone is the same with that of the cell phone signal booster.
• COVERS UP TO 5,500 SQ FTThis cell phone signal booster kit can boost signal for large homes and offices with multiple rooms, up to 5,500 sq ft. The coverage were defined according to test results under normal usage conditions in the open area, actual coverage will vary as a result of outside signal strength, building layout, materials and physical objects. The more bars you get oustside, the more coverage you get inside.
• TOOL-FREE INSTALLATIONUsing a flat window cable, connecting the booster to its outside antenna, does not require drilling holes through walls. Align the outside antenna towards nearby cell towers for increased signal strength, mount the inside panel antenna on a wall, you will experience fewer dropped calls, better voice quality, faster internet speeds, and more within its coverage area.
• RELIABLE SERVICEANNTLENT cell phone amplifier is FCC Certified and come with a 30-day money-back guarantee, 3-month free replacement, 3-year manufacturer warranty, so you can give a try to invest a quality-guaranteed and cutting-edge booster at the less expense without any risk of waste money.