---
product_id: 28781463
title: "HiBoost EX 4G LTE Cell Phone Signal Booster Amplifier Kit"
brand: "hiboost"
price: "¥171298"
currency: JPY
in_stock: true
category: "Wireless Phone Accessory"
url: https://www.desertcart.jp/products/28781463-hiboost-ex-4g-lte-cell-phone-signal-booster-amplifier-kit
store_origin: JP
region: Japan
---

# HiBoost EX 4G LTE Cell Phone Signal Booster Amplifier Kit

**Brand:** hiboost
**Price:** ¥171298
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HiBoost EX 4G LTE Cell Phone Signal Booster Amplifier Kit by hiboost
- **How much does it cost?** ¥171298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/28781463-hiboost-ex-4g-lte-cell-phone-signal-booster-amplifier-kit)

## Best For

- hiboost enthusiasts

## Why This Product

- Trusted hiboost brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Boost signals up to 42x - Gain crystal clear voice quality and lightening fast data speed. Amplifies 4G LTE and 3G cell signals covering 5000 square feet. Supported by all devices such as phones, tablets and laptops. HI Boost is compatible with all phone carriers - AT&T, Sprint, T-Mobile, Verizon, Straight Talk and more. Includes easy install instructions and all parts needed for a simple do it yourself installation. USA based customer support is always here to help. Every HI Boost product comes with unbeatable protection of a 3 year warranty. Stay connected with HI Boost and live without limits.

## Features

- 4G LTE voice and data
- 5000 sq ft coverage and supports up to 200 users
- Compatible with all devices and carriers
- Everything included in kit
- 3 year warranty and FCC approved

## Images

![HiBoost EX 4G LTE Cell Phone Signal Booster Amplifier Kit - Image 1](http://ecx.images-amazon.com/images/I/414QndCc2LL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/28781463-hiboost-ex-4g-lte-cell-phone-signal-booster-amplifier-kit](https://www.desertcart.jp/products/28781463-hiboost-ex-4g-lte-cell-phone-signal-booster-amplifier-kit)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-26*