B0922XLXHS AT&T Cell Phone Signal Booster ATT Cell Phone Booster 4G LTE Band 12/17 FDD Cell Signal Booster Band12 /17 US Cellular Cricket T-Mobile Amplifier Repeater Boost 4G Voice+Data- for Homes and Offices

The cell phone signal booster is specially designed for 700MHz band 12 and band 17, Suitable for AT&T, Cricket, US Cellular, T-Mobile and other operators.It is created for improving voice connection and providing its users with high-speed 4G network and easy Internet access. Thanks to Tonve amplifier you can enjoy any Internet and phone activity without interruptions.
??upport all devices??t greatly enhances 4G LTE cell service for all of your wireless cellular devices on any network in Band 12 and Band 17. boosters can work with any cellular-enabled device – smartphones, tablets, wearables, mobile hotspots, embedded routers and embedded laptops.
??o monthly rent and no internet required??here are no monthly fees nor does it need to be connected to any internet source (wifi or landline) to work. It simply amplifies your existing in-building cellular service up to 32X for better talk, text, and faster internet.
??i-tech design??utomatic control of functioning. AT&T cell signal booster can adjust the system gain and signal strength. All this helps avoid self-excitation. The more stable the connection, At the same time extend the battery life of mobile phones and other devices.The signal amplifier features small size, light weight, cutting-edge design and intelligent LED lights. It’ll perfectly suit any interior.
??uality service??onve AT&T cell phone signal boosters carry a 1-year manufacturer warranty, a risk-free 30-day money-back guarantee. Our technical support team has received professional training and can solve any technical or sales related issues.