--- product_id: 125228886 title: "Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red" brand: "sennheiser" price: "₨1485" currency: SCR in_stock: true category: "Sennheiser" url: https://www.desertcart.sc/products/125228886-sennheiser-cx-300s-in-ear-headphone-with-one-button-smart store_origin: SC region: Seychelles --- # Precision German audio clarity In-ear noise isolation tech Dynamic driver with 17Hz-21kHz range Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red **Brand:** sennheiser **Price:** ₨1485 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game — because average earbuds just won’t cut it. ## Quick Answers - **What is this?** Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red by sennheiser - **How much does it cost?** ₨1485 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/125228886-sennheiser-cx-300s-in-ear-headphone-with-one-button-smart) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Comfort Fit:** Four ear tip sizes (XS, S, M, L) ensure a personalized, secure fit for all-day wear without fatigue. - • **Durable & Tangle-Free:** Reinforced cable with tangle-free design built to withstand your busiest days and workouts. - • **Seamless Smart Control:** One-button inline remote lets you effortlessly manage calls and music without reaching for your device. - • **Bass-Enhanced Listening:** Advanced transducer technology delivers rich, punchy bass that elevates your daily soundtrack. - • **Immersive Sound Precision:** Engineered in Germany for crystal-clear audio that reveals every musical detail. ## Overview The Sennheiser CX 300S In-Ear Headphones combine precision German engineering with dynamic drivers delivering a wide 17Hz-21kHz frequency range. Featuring four sizes of silicone ear tips for a custom fit, these wired earbuds offer effective noise isolation and a one-button smart remote for effortless control of music and calls. Designed for durability with a reinforced, tangle-free cable, the CX 300S delivers rich bass and clear mids, making them a top choice for professionals seeking premium sound on the go. ## Description Boost your sound with Sennheiser’s CX 300S earphones which offer amazingly detailed sound reproduction and enhanced bass response thanks to Sennheiser’s transducer technology. S, M, L) to choose from. A Smart remote enables you to play/pause music and take calls across all devices. ## Features - Precision German engineering ensures excellent audio clarity, so you will hear every detail of your music - Product Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears - One button inline smart remote makes it convenient to play and pause music and take calls without needing to fumble with your phone - Four sizes (XS, S, M, L) of ear adapters are included so you can get an individualized fit for personal comfort - In ear design creates a secure fit for excellent reduction of ambient noise so you can relax and focus on the music ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N9J4BTK | | Additional Features | Lightweight, Microphone Included, Noise Isolation, Tangle Free Cord | | Age Range Description | Adult | | Antenna Location | Music | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | #9,467 in Electronics ( See Top 100 in Electronics ) #664 in Earbud & In-Ear Headphones | | Brand Name | Sennheiser | | Built-In Media | CX 100 Earphones, 4 Ear adapter Sizes (XS/S/M/L) | | Cable Features | Retractable | | Color | Red | | Compatible Devices | Cellphones, Tablets, Laptops, Desktops | | Connectivity Technology | Wired | | Control Method | Remote, Touch | | Control Type | remote | | Controller Type | remote | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.2 4.2 out of 5 stars (6,930) | | Earpiece Shape | Rounded tip | | Enclosure Material | Silicone | | Frequency Range | 17 Hz to 21,000 Hz | | Global Trade Identification Number | 00615104327825 | | Headphone Folding Features | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Impedance | 18 Ohms | | Is Autographed | No | | Item Type Name | Headphone | | Item Weight | 0.38 Ounces | | Manufacturer | Sennheiser | | Model Name | CX 300S Red | | Model Number | CX 300S Red | | Noise Control | Sound Isolation | | Number of Items | 1 | | Specific Uses For Product | Personal | | Style Name | In earphone | | UPC | 615104327825 | | Unit Count | 1.0 Count | | Warranty Description | 2 year manufacturer | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Sennheiser - **Color:** Red - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Impedance:** 18 Ohms ## Images ![Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red - Image 1](https://m.media-amazon.com/images/I/51ov0q9cRvL.jpg) ![Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red - Image 2](https://m.media-amazon.com/images/I/41ocm5m-g7L.jpg) ![Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red - Image 3](https://m.media-amazon.com/images/I/51ZiyRzCelL.jpg) ![Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red - Image 4](https://m.media-amazon.com/images/I/61Vfz05k2rL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Frequently Bought Together - Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red - OneKer USB Type C to 3.5mm Headphone Jack Adapter, (2-Pack) USB C to Aux Female Audio Dongle Cable Cord Compatible with iPhone 16/15 Pro/15 Plus/15 Pro Max,iPad Pro,MacBook, Samsung Galaxy S24 S23 S22 - Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7 --- ## 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.sc/products/125228886-sennheiser-cx-300s-in-ear-headphone-with-one-button-smart](https://www.desertcart.sc/products/125228886-sennheiser-cx-300s-in-ear-headphone-with-one-button-smart) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-06-19*