---
product_id: 163082063
title: "Harper Grove Cell Phone Internal Antenna Signal Reception Booster, 10 Pack, for Apple iPhone SE 4 4S 5 5C 5S 6 6S 7 7S 8 8+ X XS XR XS MAX"
brand: "harper grove productions"
price: "¥1463"
currency: JPY
in_stock: true
category: "Harper Grove Productions"
url: https://www.desertcart.jp/products/163082063-harper-grove-cell-phone-internal-antenna-signal-reception-booster-10
store_origin: JP
region: Japan
---

# Multi-band frequency support 10-pack value bundle Easy DIY installation Harper Grove Cell Phone Internal Antenna Signal Reception Booster, 10 Pack, for Apple iPhone SE 4 4S 5 5C 5S 6 6S 7 7S 8 8+ X XS XR XS MAX

**Brand:** harper grove productions
**Price:** ¥1463
**Availability:** ✅ In Stock

## Summary

> 📡 Stay connected, stay ahead—signal strength that means business.

## Quick Answers

- **What is this?** Harper Grove Cell Phone Internal Antenna Signal Reception Booster, 10 Pack, for Apple iPhone SE 4 4S 5 5C 5S 6 6S 7 7S 8 8+ X XS XR XS MAX by harper grove productions
- **How much does it cost?** ¥1463 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/163082063-harper-grove-cell-phone-internal-antenna-signal-reception-booster-10)

## Best For

- harper grove productions enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Power:** Effortless installation means no tech headaches—get stronger signal strength in minutes.
- • **Versatile Compatibility:** Works seamlessly with iPhones from SE to XS MAX, plus tablets, walkie talkies, and pagers—one booster, many devices.
- • **Bulk Up Your Signal Game:** 10-pack ensures you’re covered for multiple devices or backups—never lose connection when it matters most.
- • **Cut the Static, Stay Connected:** Reduce annoying static and call drops, so you’re always in the loop, whether at work or on the move.
- • **Boost Your Signal, Boost Your Day:** Amplify your iPhone’s reception across 6 key frequency bands for fewer dropped calls and clearer conversations.

## Overview

The Harper Grove Cell Phone Internal Antenna Signal Reception Booster is a 10-pack accessory designed to enhance signal strength for Apple iPhones SE through XS MAX and other devices. Supporting multiple frequency bands (850-2600 MHz), it reduces static and dropped calls with easy installation, making it an essential upgrade for professionals seeking reliable connectivity.

## Description

Harper Grove Cell Phone Internal Antenna Signal Reception Booster, 10 Pack, for Apple iPhone SE 4 4S 5 5C 5S 6 6S 7 7S 8 8+ X XS XR XS MAX

## Features

- Improves the signal strength of your device
- Use with cell phones, tablets, walkie talkies, pagers, and more to reduce static and dropped calls
- Strengthens cell range
- Easy installation
- Quantity: 10

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07STG73G6 |
| Best Sellers Rank | #224,725 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #416 in Cell Phone Signal Boosters |
| Brand | Harper Grove Productions |
| Built-In Media | Instruction manual |
| Compatible Devices | Smartphone |
| Customer Reviews | 2.8 2.8 out of 5 stars (419) |
| Frequency Bands Supported | 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2600 MHz |
| Item Type Name | Antenna Signal Booster |
| Manufacturer | Harper Grove Productions |
| Mfr Part Number | 10 ab-s1 |
| UPC | 796258582602 |
| Wireless Compability | Radio Frequency |

## Product Details

- **Brand:** Harper Grove Productions
- **Compatible Devices:** Smartphone
- **Frequency Bands Supported:** 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2600 MHz
- **Included Components:** Instruction manual
- **Wireless Communication Standard:** Radio Frequency

## Images

![Harper Grove Cell Phone Internal Antenna Signal Reception Booster, 10 Pack, for Apple iPhone SE 4 4S 5 5C 5S 6 6S 7 7S 8 8+ X XS XR XS MAX - Image 1](https://m.media-amazon.com/images/I/51Qsc1T3+cL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/163082063-harper-grove-cell-phone-internal-antenna-signal-reception-booster-10](https://www.desertcart.jp/products/163082063-harper-grove-cell-phone-internal-antenna-signal-reception-booster-10)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-21*