Hiboost Cell Phone Signal Booster-Upgraded Dual-Antenna, Covers up to 9,000 sq ft and Boost 5G and 4G LTE Signals for All US Carriers (Verizon, AT&T, T-Mobile and More), FCC and App Support, 70dB — Open-Box, 5% Off

Name: Hiboost Cell Phone Signal Booster-Upgraded Dual-Antenna, Covers up to 9,000 sq ft and Boost 5G and 4G LTE Signals for All US Carriers (Verizon, AT&T, T-Mobile and More), FCC and App Support, 70dB
Brand: HiBoost
SKU: awhd-us-b0gznhq1t1
Price: 624.14 USD
Availability: InStock

Brand: HiBoost

Condition: Used

$624¹⁴

$656⁹⁹

-5% Save $32⁸⁵

Updated: 2 hours 39 mins ago

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Description

9,000 Sq Ft Coverag- Say goodbye to dropped calls and buffering! Equipped with two indoor antennas, this cell phone signal booster expands stable coverage up to 9,000 sq ft. Perfect for large homes, multi-story offices, warehouses, and rural areas with weak outdoor signals. Powerful 70dB High Gain- This cell phone booster significantly enhances 5G, 4G LTE, and 3G signals. Experience lightning-fast data speeds, crystal-clear voice calls, and instant text delivery even in remote dead zones. Supporrt Band : 12/17, 13, 5, 4, 25/2 Universal Carrier Compatibility- No more switching network hassles, This cell signal booster is 100% compatible with all major US networks, including Verizon, AT&T, T-Mobile, Straight Talk, US Cellular, and more. It supports multiple users and devices simultaneously. LCD Display & Auto Setup- The intuitive built-in LCD screen displays real-time signal strength, frequency bands, and operation status. With Automatic Gain Control (AGC), the booster intelligently adjusts its performance to prevent interference and maximize efficiency. FCC Approved & Easy Installation- Fully FCC certified (FCC ID included) for guaranteed safety and compliance. The package comes with everything you need for a straightforward DIY setup—no technical expertise required. Enjoy professional-grade cellular boost in minutes! HiBoost is a global technology-driven company. We aim to provide customers with advanced technology and high-quality signal booster, help more users solve the trouble of poor signal, let them enjoy high-quality network, and be closely connected with the world.
With this cell phone signal booster, you'll get better call quality, faster internet, and your calls won't drop due to signal issues anymore.

The maximum gain of the cell phone booster is 72dB, there are 2 indoor antennas, the maximum coverage is 9000 sq.ft, and it can be used in 5-6 rooms, making your whole office, house and yard full of signals, which greatly meets your needs.

How to use
1. Install the outdoor antenna on a high place outdoors, point it at the signal tower, and receive the signal (Tips: at least ensure that there are 1-2 grids of signal outside to make the cell phone booster work), it is recommended that you test the signal outside before buying.
2. Install the indoor antenna indoors. It is best to have a wall or metal barrier between the outdoor antenna and the indoor antenna. The distance is greater than 32ft to avoid self-excitation.
3. The built-in antenna of the main unit of the cell phone booster for home can also boost the signal, so it is equivalent to having two antennas. You can install the main unit and the indoor antenna in two rooms separately to cover a wider range.

APP Support
Download the APP ""Signal supervisor "", and you can check the gain, signal strength of the cell phone signal booster, which is convenient for you to check in time and find an optimal location for the outdoor antenna during installation. When you feel that the signal is weak, you can find out the cause and make adjustments in time.
You can also contact our technical through the APP if you have any problem with this cell signal booster, they will reply you quickly and help you solve your problems. Let you have a good product experience.

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Product Details

SKU:: awhd-us-b0gznhq1t1
Country:: US
ASIN:: B0GZNHQ1T1

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $33 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for HiBoost products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.