--- product_id: 514323729 title: "RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black)" brand: "rlsoco" price: "€ 75.95" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.be/products/514323729-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-3-silicon store_origin: BE region: Belgium --- # Water & dust resistant Eco-friendly RoHS/SGS certified materials High-density EVA shock protection RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) **Brand:** rlsoco **Price:** € 75.95 **Availability:** ✅ In Stock ## Summary > 🖤 Protect your Momentum in style—because your sound deserves the best! ## Quick Answers - **What is this?** RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) by rlsoco - **How much does it cost?** € 75.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/514323729-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-3-silicon) ## Best For - rlsoco enthusiasts ## Why This Product - Trusted rlsoco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Compact On-the-Go:** Designed to slip effortlessly into your purse, pocket, or backpack—carry your sound sanctuary anywhere. - • **Eco-Conscious Craftsmanship:** Made from certified eco-friendly materials, combining sustainability with premium durability. - • **Odor-Free & Water Resistant:** No more funky smells or water worries—keeps your earbuds fresh and protected in any environment. - • **Two-Year Warranty Confidence:** Backed by a 2-year warranty, ensuring long-lasting protection and peace of mind. - • **Ultimate Armor for Your Momentum:** Robust hard shell with high-density EVA shields your earbuds from shocks, scratches, and daily wear. ## Overview The RLSOCO Hard Case is a premium protective shell designed exclusively for Sennheiser Momentum True Wireless 3 and 4 earbuds. Crafted from high-density EVA and eco-friendly materials certified by RoHS/SGS, it offers superior shock, water, and dust resistance while maintaining a sleek, compact form factor. Lightweight and odor-free, this case ensures your earbuds stay pristine on the move, backed by a two-year warranty for lasting reliability. ## Description Case for Sennheiser MOMENTUM True Wireless 4/3 Smart Earbuds ## Features - ♬Housing Case -- This case is compatible with Sennheiser Momentum 4/3 with Silicon Cover, cable and eartips (For Sale is Case Only, Earbuds and the accessories are not included) - ♬Superior Materials -- Our case is made from top quality fiber materials and high density EVA materials and which can prevent from the horrible smell, water & dust. - ♬Good Protection -- It’s a strong home for your product and provides a great protection for the item and charging case and keep them from knocks, shock and scratches. - ♬Easy Carrying -- it is very cute and compact design that can be put into your purse, pocket, backpacks, handbags, useful for Daily activities. - ♬Eco-Friendly Materials & Self-designed Product -- Crafted from eco-friendly materials, compared to other storage cases on the market, our fabric, lining, and EVA compartments are all certified by RoHS/SGS.We use a higher-grade thickness of EVA to ensure our Self-designed storage cases is not deformed easily.It comes with a two-year warranty,guaranteeing long-lasting quality and performance. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B49MSS89 | | Box Contents | Case | | Brand Name | RLSOCO | | Colour | Black | | Compatible Devices | Headphones | | Compatible Headphone Models | Sennheiser MOMENTUM True Wireless, Sennheiser MOMENTUM True Wireless 3 | | Compatible Phone Models | Sennheiser Momentum 4/3 True Wireless earbuds | | Country Of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (185) 4.6 out of 5 stars | | Enclosure Material | Ethylene Vinyl Acetate, Silicone | | Form Factor | Case | | Item Type Name | case | | Item Weight Unit Of Measure | 0.05 Kilograms | | Manufacturer | china | | Manufacturer Part Number | RLE-1388-B | | Model Number | RLE-1388-B | | Pattern | Solid | | Product Features | Compact | | Shell Type | Hard | | Theme | Modern | | Unit Count | 1.0 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** RLSOCO - **Colour:** Black - **Compatible Devices:** Headphones - **Form Factor:** Case - **Shell Type:** Hard ## Images ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) - Image 1](https://m.media-amazon.com/images/I/81rrW44X5eL.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) - Image 2](https://m.media-amazon.com/images/I/71WRSb6CNjL.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) - Image 3](https://m.media-amazon.com/images/I/71sAEflcJjL.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) - Image 4](https://m.media-amazon.com/images/I/81r2w71HkML.jpg) ![RLSOCO Hard Case for Sennheiser Momentum True Wireless 3 and Silicon Cover (Black) - Image 5](https://m.media-amazon.com/images/I/71br1LorjLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top *by on Reviewed in Germany 2 December 2025* Passgenau für das Sennheiser Case. Kann am Gürtel befestigt werden und die Kopfhörer sind doppelt geschützt. ### ⭐⭐⭐⭐⭐ Excellent produit de protection *by on Reviewed in Belgium 25 May 2026* Adaptabilité parfaite, qualitatif et protection efficace. ### ⭐⭐⭐⭐⭐ Works well *by on Reviewed in the United States 6 May 2026* Fit perfectly. I wish there was some way to charge my ear buds without taking them out of this case. That's not a deal breaker though...Just a suggestion. I use it everyday. ## Frequently Bought Together - RLSOCO Hard Case for Sennheiser Momentum True Wireless 4/3 Smart Earbuds (Black) - 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 - Comply TW-400-C | Memory Foam Replacement Earbud Tips for Powerbeats Pro 2, Technics EAH-AZ80 & More | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Black (S/M/L) (3 Pairs) --- ## 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.be/products/514323729-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-3-silicon](https://www.desertcart.be/products/514323729-rlsoco-hard-case-for-sennheiser-momentum-true-wireless-3-silicon) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-12*