Mini Cell Signal Booster for Verizon, AT&T, T-Mobile| Up to 1500 Sq Ft/One Room| High Power Outdoor Receiving Antenna| 5G/4G/3G LTE| Band 5, 12/17, 13|App Service + Install| FCC Approved

- HiBoost cell phone signal booster for 1500 Sq Ft/One Room. Enjoy lag-free cell phone signal, faster internet connections for streaming, faster to download and upload. High power outside antenna, receive longer distance signal.
& - HiBoost dot cell signal booster features an attached indoor antenna, which means you can place it on any flat surface, and stay a strong cell signal whether you are at home or at work, ideal for your home, offices, village, cabin, garage, hotel, apartment, farm, country, remote area, warehouse, metal building, studio and basement etc
& & - - HiBoost triple band cellular booster supports Verizon, AT&T Only in the bands of Band5 (800MHz), Band 12/17 & 13 (700MHz), and a small 6MHz only for T-Mobile in Band 12/17 (700MHz), DON'T FOR BAND 71
- HiBoost App(name: Signal Supervisor) provides video guided installation & online technical support for lifetime, helps mount the outdoor antenna in best optimal location, fewer steps, more practical, less hassle
- HiBoost cell booster equipped with the professional directional antenna, which receives the signal from the base station farther and with higher gain than the omni-directional antenna