---
product_id: 343841685
title: "CX 300S Ear-Canal Headphones with Universal Smart Remote - Black, 508593"
brand: "sennheiser"
price: "KD 14.58"
currency: KWD
in_stock: true
reviews_count: 6
category: "Sennheiser"
url: https://www.desertcart.com.kw/products/343841685-cx-300s-ear-canal-headphones-with-universal-smart-remote-black
store_origin: KW
region: Kuwait
---

# Tangle-free durable cable 20,000 Hz frequency response Universal smart remote control CX 300S Ear-Canal Headphones with Universal Smart Remote - Black, 508593

**Brand:** sennheiser
**Price:** KD 14.58
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—never miss a beat or a call in style!

## Quick Answers

- **What is this?** CX 300S Ear-Canal Headphones with Universal Smart Remote - Black, 508593 by sennheiser
- **How much does it cost?** KD 14.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/343841685-cx-300s-ear-canal-headphones-with-universal-smart-remote-black)

## 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

- • **Custom Fit Comfort:** Choose from 4 ear adapter sizes (XS, S, M, L) for personalized noise isolation and all-day wearability.
- • **Durability Meets Design:** Robust aluminum build paired with a tangle-free cable ensures long-lasting, hassle-free use.
- • **Immersive Sound Clarity:** Experience detailed audio with enhanced bass powered by Sennheiser transducer technology.
- • **Travel-Ready Convenience:** Compact, lightweight (12g) design with a protective carrying pouch keeps your headphones safe and portable.
- • **Seamless Control On-the-Go:** Built-in microphone and universal remote let you manage calls and music effortlessly across devices.

## Overview

The Sennheiser CX 300S are wired in-ear headphones featuring a 20,000 Hz frequency response and advanced transducer technology for rich, detailed sound with enhanced bass. Designed with an ergonomic fit and four ear tip sizes, they provide effective noise isolation and comfort. Equipped with a universal smart remote and built-in microphone, they offer seamless call and music control across all compatible 3.5mm jack devices. The tangle-free cable and durable aluminum construction make them a reliable choice for travel and daily use.

## Description

Headphones with detailed sound and enhanced bass Built-in microphone and remote control for call and music control, ergonomic design on the ear for environmental noise isolation and uninterrupted listening. Strong, tangle-free cable for long-lasting hearing enjoyment. Improve your sound with Sennheiser CX 300S headphones, offering incredibly detailed sound reproduction and enhanced bass response thanks to Sennheiser transducer technology. The internal design minimises ambient noise, and the included ear adapter set ensures an individualized fit with four sizes (XS, S, M, L) to choose from. Intelligent remote control allows you to pause music and take calls on all devices.

Review: Does a decent job but it didn’t fit me well - It’s a good product - looks good and produces good audio for calls and music. My ears hurt because of the sharpness of the product - so I had to return it unfortunately.
Review: Very comfortable, great sound clarity, would recommend.

## Features

- 508593
- Included components: 1 x sennheiser cx 300s ear-canal headphones with universal smart remote - black
- Connectivity technology: wired
- Made of quality Material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1YLC23 |
| Additional Features | Volume Control |
| Age Range Description | Adult |
| Antenna Location | Music, Travel, Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Charge Time | 5 32nds |
| Best Sellers Rank | #8,007 in Electronics ( See Top 100 in Electronics ) #485 in In-Ear Headphones |
| Bluetooth Version | 5.0 |
| Brand | Sennheiser |
| Built-In Media | [Cable, Ear Adapter Sets (XS/S/M/L)] |
| Cable Features | Tangle Free |
| Carrying Case Weight | 0.1 Ounces |
| Color | Black |
| Compatible Devices | Devices with a 3.5 mm audio jack or appropriate adapter |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Call Control |
| Controller Type | Wired |
| Customer Package Type | Rigid or Cushioned |
| Customer Reviews | 4.1 4.1 out of 5 stars (5,291) |
| EU Spare Part Availability Duration | 2 Years |
| Earpiece Shape | Round |
| Enclosure Material | Silicone Plastic |
| External Testing Certification | Não aplicável |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20000 Hz |
| Global Trade Identification Number | 00615104327801, 00707443717297, 00707443717327, 04044155245066 |
| 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 | Do you want quality headphones? We recommend the Sennheiser CX300S, a headset with 18 Ohms of impedance. Built-in microphone so you can answer calls with them. |
| Item Weight | 0.38 Ounces |
| Manufacturer | Sennheiser |
| Model Name | CX 300S |
| Model Number | CX 300S Black |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 118 dB |
| Series Number | 300 |
| Specific Uses For Product | Travel |
| Style Name | Closed |
| Subject Character | no character |
| Theme | Video Game |
| UPC | 615104327801 707443717297 707443717327 |
| Unit Count | 2 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 18 Ohms

## Images

![CX 300S Ear-Canal Headphones with Universal Smart Remote - Black, 508593 - Image 1](https://m.media-amazon.com/images/I/51csP83Mr5L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐ Does a decent job but it didn’t fit me well
*by K***I on 14 August 2022*

It’s a good product - looks good and produces good audio for calls and music. My ears hurt because of the sharpness of the product - so I had to return it unfortunately.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 30 March 2026*

Very comfortable, great sound clarity, would recommend.

### ⭐⭐⭐⭐⭐ Review
*by A***H on 10 April 2025*

Excellent quality and product. It comes with a nice little pouch to carry it in. Good noise cancellation as well.

## Frequently Bought Together

- Sennheiser CX 300S Ear-Canal Headphones with Universal Smart Remote - Black
- 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

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**Shop now:** [https://www.desertcart.com.kw/products/343841685-cx-300s-ear-canal-headphones-with-universal-smart-remote-black](https://www.desertcart.com.kw/products/343841685-cx-300s-ear-canal-headphones-with-universal-smart-remote-black)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-24*