SMART BOOSTER Cell Phone Booster for Home and Office S-3, Cell Phone Signal Booster Band 5/12/13/17/4/66, 5,000 Sq ft, Boost 3G 4G 5G Voice & Data for All US Carriers, FCC Approved - S4

• 【cell phone booster for home】SMART BOOSTER cell phone signal booster enhances weak signal in your home, office and shops 64×. It can cover up to 5,000 sq. ft for 2-3 rooms. Allow you enjoy better talk and high-speed internet. 【Compatible with all carriers 】This cell phone signal boosters supports all U.S. and Canadian carriers such as AT&T, Verizon, T-Mobile, U.S. Cellular, and is compatible with 2G, 3G, 4G LTE, and 5G.The cell phone booster for home supports multiple users at the same time, so every member of the family can enjoy a fast connection. 【Easy to install and practical】The cell phone signal boosters color LCD display clearly shows real-time signal strength, no professional signal measurement needed before installation. 【Smart Isolation Detection and AGC】 Cell phone signal boosters have smart Isolation detection function in software system, automatically adjust the gain of the booster, which ensure best performance and durability. 【Great Quality with US Based Technical Support】SMART BOOSTER offers 30-Day Money Back Warranty and 5-Year Quality Warranty. This cell phone booster for home uses the latest technology and chips. Our US Local Technical Support can help you with cell phone signal booster installation or product issues.