--- product_id: 656392393 title: "RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only)" price: "£17.68" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/656392393-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-4-3 store_origin: GB region: United Kingdom --- # Water-resistant design Sturdy metal hook for secure carry Shockproof & scratch-resistant RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) **Price:** £17.68 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your earbud game—protection that travels as hard as you do! ## Quick Answers - **What is this?** RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) - **How much does it cost?** £17.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/656392393-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-4-3) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic Durability:** Made from RoHS/SGS-certified eco-friendly materials with high-density EVA that resists deformation and odors. - • **Carry with Confidence:** Robust steel carabiner clip lets you attach your case securely to bags or belts for hands-free convenience. - • **Peace of Mind Warranty:** Backed by a 2-year warranty, ensuring long-lasting protection and style wherever you go. - • **Tailored Fit for Momentum 4/3:** Precision-crafted to snugly hold earbuds, charging cable, and eartips—your all-in-one travel companion. - • **Ultimate Protection, Zero Compromise:** Shockproof, dustproof, and water-resistant EVA shell guards your earbuds against daily hazards. ## Overview The RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 earbuds offers premium shockproof, dustproof, and water-resistant protection in a compact, eco-friendly design. Featuring a sturdy metal hook for easy attachment and crafted from high-density EVA materials, this case ensures your earbuds and accessories stay safe and stylish on the move. Compatible with Momentum 4/3 earbuds and accessories, it comes with a 2-year warranty for reliable, long-term use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B49KR5CS | | Best Sellers Rank | #32,176 in Electronics ( See Top 100 in Electronics ) #1,704 in Headphone Cases | | Color | Grey | | Customer Reviews | 4.6 4.6 out of 5 stars (167) | | Date First Available | June 16, 2022 | | Form Factor | Case | | Item Weight | 1.76 ounces | | Item model number | RLE-1388-G | | Manufacturer | RLSOCO | | Package Dimensions | 5.16 x 3.62 x 2.05 inches | | Special features | Waterproof | | Whats in the box | Case | ## Product Details - **Brand:** RLSOCO - **Color:** Grey - **Compatible Devices:** Sennheiser Momentum True Wireless 3 Earbuds - **Form Factor:** Case - **Shell Type:** Hard ## Images ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) - Image 1](https://m.media-amazon.com/images/I/81EK0GvbNRL.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) - Image 2](https://m.media-amazon.com/images/I/710nOc8Z2vL.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) - Image 3](https://m.media-amazon.com/images/I/81VsucqMg5L.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) - Image 4](https://m.media-amazon.com/images/I/81nRT9cLNoL.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds - Grey | Shockproof, Dustproof, Water-Resistant Storage Pouch with Sturdy Metal Hook (Case Only) - Image 5](https://m.media-amazon.com/images/I/71J2XbTFLsL.jpg) ## Frequently Bought Together - RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds (Grey) - Sennheiser MOMENTUM True Wireless 4 Smart Earbuds with Bluetooth 5.4, Crystal-Clear Sound, Comfortable Design, 30-Hour Battery Life, Adaptive ANC, LE Audio and Auracast - Black Copper --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/656392393-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-4-3](https://www.desertcart.co.uk/products/656392393-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-4-3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*