HOW DOES IT WORK?

1. Aim OUTSIDE ANTENNA toward the signal tower and receive the signal from the cell tower.

2. The BOOSTER will receive the outdoor signal and strengthen the signal by outside antenna.

3. Then the INDOOR ANTENNA will receive signal from booster and improved cellular signal throughout the cover area.

NOTE: Please make sure you can get at least 1-2bars outside. If not, it can‘t work.


  • Amazboost Booster Works with All US Carriers & Supports Band 4, 2, 5, 13, & 12 (and their sub-bands).

  • High Gain Signal Booster will enhance outside signal up to 100X, offering the best signal for your house.

  • Our Booster Support Multiple Users & Devices at the same time.


All open box units are complete kits, tested to work properly, and are in like-new condition. Backed by our 30-Day Money Back Guarantee & 3-Year Manufacturer's warranty.

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