---
product_id: 105837782
title: "CX 300S Ear Canal Headphone with Universal Smart Remote - Red"
brand: "sennheiser"
price: "KD 14.43"
currency: KWD
in_stock: true
reviews_count: 13
category: "Sennheiser"
url: https://www.desertcart.com.kw/products/105837782-cx-300s-ear-canal-headphone-with-universal-smart-remote-red
store_origin: KW
region: Kuwait
---

# 18Ω Impedance for balanced audio 4.6 ft cable for tangle-free freedom 118dB Sensitivity for crisp sound CX 300S Ear Canal Headphone with Universal Smart Remote - Red

**Brand:** sennheiser
**Price:** KD 14.43
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your everyday audio — don’t just listen, belong.

## Quick Answers

- **What is this?** CX 300S Ear Canal Headphone with Universal Smart Remote - Red by sennheiser
- **How much does it cost?** KD 14.43 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/105837782-cx-300s-ear-canal-headphone-with-universal-smart-remote-red)

## 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

- • **Tangle-Free Freedom:** Long 4.6 ft Y-type cable designed to minimize tangles and keep you moving without hassle.
- • **Comfort-First Design:** Lightweight and ergonomically crafted with multiple ear tip sizes for a perfect, all-day fit.
- • **Universal Smart Remote:** Seamlessly control your music and calls with an intuitive in-line remote compatible across devices.
- • **Immersive Sound Clarity:** Experience rich, detailed audio with 118dB sensitivity that brings your music to life.
- • **Versatile Compatibility:** Plug-and-play with any 3.5mm device — from smartphones to gaming consoles, your sound, your way.

## Overview

The Sennheiser CX 300S in-ear headphones deliver professional-grade sound with 118dB sensitivity and 18Ω impedance, ensuring crisp and balanced audio. Featuring a universal smart remote and a tangle-free 4.6 ft cable, these lightweight earphones come with multiple ear adapters for a customized fit. Compatible with a wide range of 3.5mm devices, they are perfect for music lovers seeking premium sound and seamless control on the go.

## Description

Sennheiser cx 300s Universal Smart Remote Control In-Ear Headphones - Red

Review: Great solid performer - Excellent earphones extra strong lead great sound
Review: Great Ear-canal Headphones. - Note 1: This is only the 2nd pair of ear-canal headphones I have used. Note 2: I have bought these for music listening purposes only. Pros: They are lightweight, comfortable and come very well packed. They have good length of cord and provide very good sound from: cassette player, Android Phone and mp3 player (Boom!). Was very impressed. There are numerous ear tips supplied but I found Aiivioll Silicone Ear Tips give more bass and fitted my ears better. I found also that you do not need high volume as they have high sensitivity. This means the battery driven or rechargeable devices should be able to play for longer. Cons. Wire noise can be experienced when cable banged/tapped due to high sensitivity.

## Features

- Sensitivity: 118dB
- Accessories: Ear adapter set (XS/S/M/L), soft pouch
- Plug Shape: 3.5mm Stereo Mini Plug L-Type
- Impedance: 18Ω
- Cable Length: 4.6 ft (1.2 m) Y-type
- Frequency response: 17Hz - 21,000Hz
- Product Weight: Approx. 0.4 oz (12
- This model is compatible with Sennheiser earphones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N246ZPJ |
| Age range (description) | Adult |
| Best Sellers Rank | 287 in In-Ear Headphones |
| Cable feature | Tangle Free |
| Compatible devices | Music Production Equipment, Laptops, Desktops, Gaming Consoles, Tablets, Telephones, Smart Speaker, Television, Motorcycles, Car Audio Systems, Cellphones |
| Connectivity technology | Wired |
| Connector | Cable |
| Control method | Touch |
| Control type | Remote |
| Customer Reviews | 4.1 4.1 out of 5 stars (6,669) |
| Date First Available | 25 Jan. 2019 |
| Hardware Interface | 3.5mm Audio |
| Included components | Cable, Ear adapter set |
| Item Weight | 12 g |
| Item model number | 508595 |
| Item weight | 12 Grams |
| Material | Plastic |
| Material Type | Plastic |
| Number of items | 1 |
| Package type | Standard Packaging |
| Product Dimensions | 100 x 1.5 x 0.03 cm; 12 g |
| Recommended uses for product | Exercising, Gaming, Music |
| Size | ワンサイズ |
| Specific uses for product | Music |
| Style | Closed |
| Unit count | 1.0 count |
| Water resistance level | Not Water Resistant |
| Wireless communication technology | Bluetooth, RF |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Red
- **Ear placement:** In Ear
- **Form factor:** インイヤー
- **Frequency response:** 21000 Hz
- **Headphone jack:** 3.5 mm Jack
- **Impedance:** 18 Ohms
- **Model name:** Sennheiser CX 300S
- **Noise control:** Sound Isolation
- **Sensitivity:** 118 dB

## Images

![CX 300S Ear Canal Headphone with Universal Smart Remote - Red - Image 1](https://m.media-amazon.com/images/I/411n0g5WABL.jpg)

## Questions & Answers

**Q: I think i'm within my warranty? just found my box and realised! the left headphone stopped working shortly after purchase. advise me what to do please**
A: Just contact them, you already have proof of purchase,they are a good company with fast response time

**Q: Does the mic work on ps4**
A: This microphone is universal so this should be usable on a PS4 controller.


Your Sennheiser team

**Q: Struggling to find replacement earbuds. Do these take the earbuds for the cx300 or cx3.00? 

The cx3.00 look more like the original earbuds.**
A: This product uses the same ear tips as the Momentum In Ear, CX 3.00 and CX 5.00
561096  Ear adapter 'XS', black translucent (10 pieces) /561097  Ear adapter 'S', black translucent (10 pieces) /561098  Ear adapter, 'M', black translucent (10 pieces) / 561099  Ear adapter 'L', black translucent (10 pieces)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great solid performer
*by M***N on 23 December 2025*

Excellent earphones extra strong lead great sound

### ⭐⭐⭐⭐⭐ Great Ear-canal Headphones.
*by C***5 on 14 April 2025*

Note 1: This is only the 2nd pair of ear-canal headphones I have used. Note 2: I have bought these for music listening purposes only. Pros: They are lightweight, comfortable and come very well packed. They have good length of cord and provide very good sound from: cassette player, Android Phone and mp3 player (Boom!). Was very impressed. There are numerous ear tips supplied but I found Aiivioll Silicone Ear Tips give more bass and fitted my ears better. I found also that you do not need high volume as they have high sensitivity. This means the battery driven or rechargeable devices should be able to play for longer. Cons. Wire noise can be experienced when cable banged/tapped due to high sensitivity.

### ⭐⭐⭐⭐ Good sound quality,well made.
*by P***P on 5 June 2025*

These wired ear buds give well rounded sound with a bit extra bass. A good seal in ear is easy to achieve with the selection of silicone cups that are in the box. As a result outside noise is interference is markedly reduced. Cable entanglement is not a concern due to the type of cable used. The in-cable switch start/stop and track advance works well. My only niggle is the 3.5 mm jack is in some cases a bit tight to plug in or remove. Overall a good product in my opinion.

## Frequently Bought Together

- Sennheiser Canal Type Earphone Red CX 300S RED [Genuine National]
- Sennheiser Consumer Audio CX 80S In-ear Headphones with In-line One-Button Smart Remote – Black
- Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices

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**Shop now:** [https://www.desertcart.com.kw/products/105837782-cx-300s-ear-canal-headphone-with-universal-smart-remote-red](https://www.desertcart.com.kw/products/105837782-cx-300s-ear-canal-headphone-with-universal-smart-remote-red)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-26*