Signal Boosters Cell Phone Signal Booster for Home and Office, Up to 1,500 sq ft Compatible with All US Carriers AT&T, Verizon, T-Mobile, Sprint, U.S. Cellular & More-Band 12/13/17/5/2/25/4, -Black

【MULTI CARRIER COMPATIBILITY 】Compatible with all U. S. Carriers. 5G Ready for bands 13, 12/17, 5, 4, 2/25.
【BETTER SIGNAL GUARANTEE】Offers better cellular reception indoors, fewer dropped calls, better voice quality, faster internet speeds. Meantime, a better signal reduces power usage, which can save your battery and prolong the life of battery in standby mode up to 2 hours.
【LARGE COVERAGE】Enhances the signal up to 100X. The maximum distance that can receive the signal tower is 3-5 miles and expand the coverage up to 1,500 sq ft. (note: coverage area range depends on the outdoor signal level: 1-2 bars (-100dBm) ~300 sq ft, 3-4 bars (-90dBm) ~1000 sq ft, 5 bars (-80dBm) ~1500 sq ft).
【EASY INSTALLATION】One person can complete the installation quickly according to the instruction. Suitable for small homes, convenience stores, family roofs, offices, shops, buildings, warehouses, apartments or workshops, etc.
【 FCC APPROVED 】 The booster is compliant with the requirements of the standards applied. FCC certification ID:A7V-SR15652001, HVIN:SR15652001A. Meeting all FCC guidelines and without interrupting or harming any cell carriers' signals to and from the cell tower.