---
product_id: 127991406
title: "LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black"
brand: "l ltgem"
price: "₩47157"
currency: KRW
in_stock: true
reviews_count: 10
category: "L Ltgem"
url: https://www.desertcart.kr/products/127991406-ltgem-case-compatible-with-ultimate-ears-boom-4-3-portable
store_origin: KR
region: South Korea
---

# Ergonomic rubber hand strap Semi-waterproof protection Shockproof EVA shell LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black

**Brand:** l ltgem
**Price:** ₩47157
**Availability:** ✅ In Stock

## Summary

> 🎧 Protect your beat, wherever life takes you!

## Quick Answers

- **What is this?** LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black by l ltgem
- **How much does it cost?** ₩47157 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/127991406-ltgem-case-compatible-with-ultimate-ears-boom-4-3-portable)

## Best For

- l ltgem enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Armor Defense:** Durable EVA material shields your speaker from drops, bumps, and splashes—travel fearless.
- • **Effortless Portability:** Strong rubber handle ensures easy grab-and-go convenience for every adventure.
- • **Smart Storage Solution:** Interior compartments keep your charging cable and accessories perfectly organized and accessible.
- • **Tailored Precision Fit:** Custom-designed to snugly secure your Ultimate Ears BOOM 3/4 and charger dock for zero wobble on the move.
- • **Smooth 360° Zipper Access:** Premium zipper design offers quick, hassle-free opening and closing—no fumbling, just freedom.

## Overview

The LTGEM Case is a precision-engineered, semi-waterproof, shockproof protective case designed exclusively for the Ultimate Ears BOOM 3 and 4 portable waterproof Bluetooth speakers and their charger docks. Featuring a durable EVA shell, ergonomic rubber hand strap, and smart internal compartments, it offers lightweight yet heavy-duty protection with smooth 360-degree zipper access—ideal for professionals who demand style, safety, and convenience on the go.

## Description

Buy LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black: Case Hardware & Latches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great travel case - Fits the boob 3 perfectly. Holds a charging base if you have one, holds a USB charging cable. Seems well constructed, everything fits inside well. I feel like I could drop the boom 3 inside the case with very little concern for hurting the actual boom 3. You could toss this around in the back of a SUV to take it camping, to the park, to the beach or a party, or BBQ and feel perfectly safe.
Review: Perfect companion to protect a great speaker - Terrific, protective, and sturdy case. Speaker fits perfectly. Makes packing for travel and protection of the speaker easy. Perfect. And a great accessory for the modest price.

## Features

- PERFECT FIT: We've specifically designed the case to fit your Ultimate Ears BOOM 3 / 4 Portable Waterproof Bluetooth Speaker and Charger Dock. OUTER DIMENSIONS: 11.5" L - 4.4" W - 4.5" H.
- 100% SAFE: Hard quality EVA material is Semi-waterproof, Shockproof and Durable to protect your Ultimate Ears BOOM 3 / 4 Portable Waterproof Bluetooth Speaker and Charger Dock from impacts and splashes.
- HAND STRAP: The case features a strong Rubber Handle that allows for easy portability on the go.
- CONVENIENT DESIGN: Inner design perfectly for accessories, Smooth but strong 360 degree zipper for easy Opening and Closing.
- FOR SALE: One case ( The Ultimate Ears BOOM 3 / 4 Portable Waterproof Bluetooth Speaker and Charger Dock is not included ).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L55PZ6W |
| Best Sellers Rank | #211,891 in Electronics ( See Top 100 in Electronics ) #642 in Speaker Case Hardware & Latches |
| Color | Black |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.6 4.6 out of 5 stars (497) |
| Date First Available | March 8, 2019 |
| Form Factor | Case |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 ounces |
| Item model number | CS359 |
| Manufacturer | L LTGEM |
| Other display features | Wireless |
| Product Dimensions | 11.5 x 4.4 x 4.5 inches |
| Special features | Heavy Duty Protection, Lightweight |

## Product Details

- **Brand:** L LTGEM
- **Color:** Black
- **Compatible Devices:** Speakers
- **Form Factor:** Case
- **Shell Type:** Hard

## Images

![LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black - Image 1](https://m.media-amazon.com/images/I/41KIweJXb5L.jpg)
![LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black - Image 2](https://m.media-amazon.com/images/I/41QrEjtJxsL.jpg)
![LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black - Image 3](https://m.media-amazon.com/images/I/41WG5SuZTQL.jpg)
![LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black - Image 4](https://m.media-amazon.com/images/I/41e7WBMpqvL.jpg)
![LTGEM Case Compatible with Ultimate Ears Boom 4/3 Portable Waterproof Speaker and Charger Dock, Black - Image 5](https://m.media-amazon.com/images/I/51HfT84U2GL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great travel case
*by S***N on May 18, 2019*

Fits the boob 3 perfectly. Holds a charging base if you have one, holds a USB charging cable. Seems well constructed, everything fits inside well. I feel like I could drop the boom 3 inside the case with very little concern for hurting the actual boom 3. You could toss this around in the back of a SUV to take it camping, to the park, to the beach or a party, or BBQ and feel perfectly safe.

### ⭐⭐⭐⭐⭐ Perfect companion to protect a great speaker
*by A***R on October 1, 2019*

Terrific, protective, and sturdy case. Speaker fits perfectly. Makes packing for travel and protection of the speaker easy. Perfect. And a great accessory for the modest price.

### ⭐⭐⭐⭐⭐ Sturdy and we'll made
*by A***7 on June 1, 2019*

This case is nicer than I expected. The inside material is a very soft suedey fur material. The Boom3 speaker fits nicely inside and it has sections for the charger cord, etc. Also like the handle of the outside.

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**Shop now:** [https://www.desertcart.kr/products/127991406-ltgem-case-compatible-with-ultimate-ears-boom-4-3-portable](https://www.desertcart.kr/products/127991406-ltgem-case-compatible-with-ultimate-ears-boom-4-3-portable)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-11*