Photo 1 of Amazboost A1 Cell Phone Booster for Home -Up to 2,500 sq ft,Cell Phone Signal Booster Kit,All U.S. Carriers -Verizon,AT&T, T-Mobile, Sprint & More-4G 3G FCC Approved(5G Ready,Band12, 13,17,5,25,2,4)

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Photo 1 of Amazboost A1 Cell Phone Booster for Home -Up to 2,500 sq ft,Cell Phone Signal Booster Kit,All U.S. Carriers -Verizon,AT&T, T-Mobile, Sprint & More-4G 3G FCC Approved(5G Ready,Band12, 13,17,5,25,2,4) Photo 2 of Amazboost A1 Cell Phone Booster for Home -Up to 2,500 sq ft,Cell Phone Signal Booster Kit,All U.S. Carriers -Verizon,AT&T, T-Mobile, Sprint & More-4G 3G FCC Approved(5G Ready,Band12, 13,17,5,25,2,4)