---
product_id: 614369834
title: "Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Audio Z40 / Z40 Pro-Black"
brand: "cocoonkart"
price: "₨3125"
currency: LKR
in_stock: true
reviews_count: 8
category: "Cocoonkart"
url: https://www.desertcart.lk/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby
store_origin: LK
region: Sri Lanka
---

# Precision cut for exact fit Metal keychain carabiner included Shockproof silicone shield Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Audio Z40 / Z40 Pro-Black

**Brand:** cocoonkart
**Price:** ₨3125
**Availability:** ✅ In Stock

## Summary

> 🖤 Protect your sound, elevate your style.

## Quick Answers

- **What is this?** Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Audio Z40 / Z40 Pro-Black by cocoonkart
- **How much does it cost?** ₨3125 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby)

## Best For

- cocoonkart enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Minimalist Black:** A stylish, professional look that complements your tech and lifestyle seamlessly.
- • **Clip & Carry Convenience:** Includes a high-quality metal carabiner so you can attach your case to bags, belts, or keys effortlessly.
- • **Premium Food-Grade Silicone:** Smooth, non-toxic, odorless material that’s stain-resistant and built to last.
- • **Ultimate On-the-Go Protection:** Lightweight yet shockproof design guards your earbuds from drops, dust, and scratches.
- • **Tailored for Your GoBoultt Audio:** Custom-cut to perfectly fit Z40, Z40 Pro, Mustang Dash & Derby models—no slipping, no guessing.

## Overview

This black silicone case cover is engineered exclusively for GoBoultt Audio Z40, Z40 Pro, Mustang Dash, and Mustang Derby earbuds. Crafted from durable, food-grade silicone, it offers shockproof, stain-resistant protection while remaining lightweight and portable. The included metal keychain carabiner enhances convenience, making it easy to carry your earbuds securely wherever you go. Designed and manufactured in India, this case combines precision fit with sleek aesthetics to safeguard your earbuds in style.

## Description

Made from food-grade silicone material, smooth surface, non-toxic, no odor, custom high-performance silicone that easily removes stains, durable and strong, yet light weight. & Perfect Fit Your Earbuds.

Review: Good quality - Good quality of case cover
Review: "Durable and Stylish Protection: Boult Mustang Dash Earbuds Silicone Case - The Boult Mustang Dash Earbuds Silicone Case is a durable and lightweight accessory that provides excellent protection against scratches, dust, and minor impacts. It fits snugly, offers easy access to ports, and includes a convenient carabiner for portability. With its sleek design and various color options, it’s a practical and stylish choice to safeguard your earbuds. Highly recommended for its quality and value!

## Features

- ☑️Designed for GoBoultt Audio Z40 / Z40 Pro/Go Boult x Mustang Dash/Mustang Derby .
- ☑️Material : Silicone
- ☑️Anti-lost, convenient, fashionable, portable, shockproof
- ☑️Precise Dimension: Design and Cut especially for GoBoultt Audio Z40/GoBoult x Mustang Dash/Mustang Derby. (Not fit for other versions)
- ☑️Included: High quality metal keychain carabiner let you clip and carry it to various items conveniently.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVFNF2P4 |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 4.2 4.2 out of 5 stars (142) |
| Date First Available | 9 February 2024 |
| Form factor | Case |
| Generic Name | Case Cover |
| Item Dimensions LxWxH | 6 x 6 x 12 Centimeters |
| Item Weight | 90 g |
| Manufacturer | Cocoonkart india, Cocoonkart india |
| Net Quantity | 1 Count |
| Packer | Cocoonkart india |
| Product Dimensions | 6 x 6 x 12 cm; 90 g |
| Special features | Lightweight |
| Whats in the box | 1 Pcs Silicone Case * 1 Pcs Keychain |

## Product Details

- **Brand:** Cocoonkart
- **Colour:** Black
- **Compatible Devices:** Headphones
- **Form Factor:** Case
- **Shell Type:** Soft

## Images

![Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Audio Z40 / Z40 Pro-Black - Image 1](https://m.media-amazon.com/images/I/51uCdaLpfmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by H***T on 8 January 2026*

Good quality of case cover

### ⭐⭐⭐⭐⭐ "Durable and Stylish Protection: Boult Mustang Dash Earbuds Silicone Case
*by G***H on 5 January 2025*

The Boult Mustang Dash Earbuds Silicone Case is a durable and lightweight accessory that provides excellent protection against scratches, dust, and minor impacts. It fits snugly, offers easy access to ports, and includes a convenient carabiner for portability. With its sleek design and various color options, it’s a practical and stylish choice to safeguard your earbuds. Highly recommended for its quality and value!

### ⭐⭐⭐⭐ Fitting
*by A***A on 13 October 2024*

The product is good , just fitting is little bit odd.

## Frequently Bought Together

- Cocoonkart Silicone Case Cover for Boult x Mustang Dash/Mustang Derby/Boultt Audio Z40 / Z40 Pro-Black
- Boult Audio Z40 Pro with 100H Playtime, Quad Mic ENC, 45ms Low Latency Gaming, Premium Rubber Grip Case, 13mm Bass Drivers, Made in India TWS Bluetooth 5.3 Truly Wireless in Ear Earbuds (Midnight)

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**Shop now:** [https://www.desertcart.lk/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby](https://www.desertcart.lk/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-22*