Does it work with samsung s9+ ??

This Cell Phone Antenna Booster is designed to help any mobile device. Effectiveness might vary and it's not guaranteed.

Doe this have to be attached to my phone or can i put it inside my phone case?

It doesn't matter where u put it I've got one under the batt. one inside of the phone case+one outside of the phone case it's still doesn't increase signal strength !it's useless,a scam. Don't work .

Como lo pongo en el telefono

Al reverso de tu celular o si lo puedes abrir en su interior.

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Harper Grove Cell Phone Internal Antenna Signal Reception Booster, 3 Pack, for Android Alcatel Apple BlackBerry LG Microsoft Motorola ZTE

Product ID: 210584462

Details

Brand
Harper Grove
Color
Gold
Included Components
Instruction
Special Feature
Reduces Static
Wireless Communication Standard
802.11g

📱Universal compatibility with 10+ major brands

📶Boosts signal strength up to 1 mile

🔧Easy, no-fuss installation

¥705

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

📡 Stay Connected, Stay Ahead: Boost Your Signal, Boost Your Life!

CROSS DEVICE POWER - Works seamlessly with smartphones, tablets, walkie talkies, and pagers for versatile use.
TRIPLE PACK ADVANTAGE - Three boosters in one set—perfect for multiple devices or gifting your tech-savvy circle.
PLUG PLAY SIMPLICITY - Install in minutes with zero technical hassle—signal boosting made effortless.
AMPLIFY YOUR CONNECTION - Experience up to 1 mile of enhanced cellular range—never miss a call or drop again.
STATIC FREE CONVERSATIONS - Say goodbye to annoying static and enjoy crystal-clear calls every time.

The Harper Grove Cell Phone Internal Antenna Signal Reception Booster 3-pack enhances cellular signal strength up to 1 mile, reducing static and dropped calls across a wide range of devices including Android, Apple, BlackBerry, and more. With easy installation and universal compatibility, it’s the perfect solution for professionals seeking reliable connectivity on the go.

Specifications

ASIN	B07SSCZWMS
Best Sellers Rank	#41,736 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #58 in Cell Phone Signal Boosters
Brand	Harper Grove Productions
Built-In Media	Instruction manual
Color	Gold
Compatible Devices	Smartphone
Connector Type	USB Type A
Customer Reviews	3.4 3.4 out of 5 stars (368)
Frequency Bands Supported	Cellular Frequencies
Item Type Name	cellphone Signal Booster
Manufacturer	Harper Grove Productions
Mfr Part Number	3 ab-s3
Range	1 mile
Smart Home Compatibility	Not Smart Home Compatible
Special Features	Reduces Static
UPC	796258582473
Unit Count	3.0 Count
Wireless Compability	802.11g

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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¥705

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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