HiBoost Cell Phone Signal Booster for Room or Apartment, Band 5G 4G LTE for Verizon, T-Mobile, AT&T, FCC Approved

* BEST VALUE---The best value home cell signal booster for Verizon, T-Mobile, AT&T, Up to 1,000 sq ft * SPECIAL HiBOOST APP---HiBoost App helps fine-tune max power and see real-time data of what the signal booster is doing and lets you squeeze every last power from the cell booster. HiBoost APP online support assures you get the absolute best possible set up and performance * MULTIPLE POWER SUPPLY---Our phone signal booster not only power by the adapter, but also work with a type C cable. According to our test, a 20000mAh power bank can support 24 hours works. This means you never need wrong about the suddenly power outages. * FASTER DATA SPEEDS---HiBoost signal booster improves your data speeds and stops dropped calls. Stronger cellular signal connection and higher speed apply to smartphones, tablets, data cards, Wi-Fi Hotspots, and notebooks all at the same time. * OUTSTANDING CUSTOMER SERVICE---3 years warranty and lifetime friendly help. HiBoost provides various US-based tech-support - online app chat,...