---
product_id: 752874156
title: "Sennheiser CX 300S In-Ear Earphones, Black"
brand: "sennheiser"
price: "€ 90.93"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.hr/products/752874156-sennheiser-cx-300s-in-ear-earphones-black
store_origin: HR
region: Croatia
---

# Dynamic 18Ω driver 1.2m tangle-free cable Remote control for calls & music Sennheiser CX 300S In-Ear Earphones, Black

**Brand:** sennheiser
**Price:** € 90.93
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — because your ears deserve the best.

## Quick Answers

- **What is this?** Sennheiser CX 300S In-Ear Earphones, Black by sennheiser
- **How much does it cost?** € 90.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/752874156-sennheiser-cx-300s-in-ear-earphones-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

- • **Trusted Reliability:** Backed by a 2-year domestic warranty for peace of mind and lasting performance.
- • **Tailored Comfort Fit:** Four ear adapter sizes ensure a perfect, noise-isolating seal for all-day wear.
- • **Precision Audio Mastery:** Experience crystal-clear highs and polished bass that elevate every playlist.
- • **Durable & Portable Design:** Lightweight 12g build with a sleek soft pouch for on-the-go convenience.
- • **Seamless Smartphone Control:** Effortlessly switch tracks and manage calls with the built-in remote.

## Overview

The Sennheiser CX 300S are wired in-ear earphones featuring a dynamic 18Ω driver delivering detailed sound with polished bass. Compatible with iPhone and Android, they include a 1.2m cable with an L-shaped 3.5mm plug and an integrated remote for effortless control. With four ear adapter sizes and a lightweight design, they offer comfort and noise isolation, all backed by a 2-year warranty.

## Description

Sennheiser earphone compatible models with smartphones feature detailed expression and polished bass sound. Weight: Approx. 0.4 oz (12 g). Model: Dynamic In-Ear Cable Length: 4.9 ft (1.2 m), Y-shaped Plug Type: 3.5mm Stereo Mini Plug, L Shape Impedance: 18Ω Frequency response: 17 - 21,000 Hz Sensitivity: 118dB Warranty: 2 years Accessories: Ear adapter set (XS/S/M/L), soft pouch

## Features

- Wired Earphones with Remote Control Smartphone compatible
- Detailed expression and polished bass sound are attractive
- Model: Dynamic In-Ear
- Cable length: 4.9 ft (1.2 m), Y plug shape: 3.5 mm stereo mini plug, L shape
- Impedance: 18 ohms, Frequency response: 17 ~ 21,000Hz, Sensitivity: 118 dB
- Accessories: Ear adapter set (XS/S/M/L), soft pouch
- Domestic 2-year warranty (orders from sellers other than desertcart.co.jp are not covered by warranty)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Universal Phone Control |
| Age Range Description | Adult |
| Amazon Bestseller | #121,008 in Electronics (See Top 100 in Electronics) #2,714 in Earbud & In-Ear Headphones |
| Antenna Location | Music, Travel, Call |
| Asin | B07N1YLC23 |
| Audio Driver Type | Dynamic Driver |
| Brand | Sennheiser |
| Built In Media | Ear Adapter Set (XS/S/M/L), Soft Pouch |
| Cable Features | Detachable |
| Carrying Case Color | Black |
| Carrying Case Weight | 0.1 Ounces |
| Color | Black |
| Compatible Devices | Compatible with iPhone/Android |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Remote control included |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 4.1 out of 5 stars (6,856) 4.1 out of 5 stars |
| Earpiece Shape | Rounded |
| Enclosure Material | Silicone Plastic |
| External Testing Certification | Não aplicável |
| Frequency Range | 17Hz-21000Hz |
| Global Trade Identification Number | 00615104327801, 00707443717297, 00707443717327, 04044155245066 |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3. 5mm stereo mini plug |
| Headphones Ear Placement | In Ear |
| Impedance | 18 Ohms |
| Is Autographed | No |
| Item Type Name | Headphones |
| Item Weight | 0.38 Ounces |
| Manufacturer | ゼンハイザー(Sennheiser) |
| Model Name | Sennheiser CX 300S |
| Model Number | CX 300S Black |
| Noise Control | Sound Isolation |
| Number Of Items | 1 |
| Series Number | 300 |
| Specific Uses For Product | personal |
| Style Name | CX 300S |
| Unit Count | 1.0 Count |
| Upc | 615104327801 707443717297 707443717327 |
| Warranty Description | Domestic 2-year warranty (orders from sellers other than amazon.co.jp are not covered by warranty) |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | ; |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 18 Ohms

## Images

![Sennheiser CX 300S In-Ear Earphones, Black - Image 1](https://m.media-amazon.com/images/I/51csP83Mr5L.jpg)
![Sennheiser CX 300S In-Ear Earphones, Black - Image 2](https://m.media-amazon.com/images/I/71jlvl3PWsL.jpg)
![Sennheiser CX 300S In-Ear Earphones, Black - Image 3](https://m.media-amazon.com/images/I/71UWh71gpiL.jpg)
![Sennheiser CX 300S In-Ear Earphones, Black - Image 4](https://m.media-amazon.com/images/I/61rx5k2VHEL.jpg)
![Sennheiser CX 300S In-Ear Earphones, Black - Image 5](https://m.media-amazon.com/images/I/51KjAhKsXjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 安い
*by  on Reviewed in Japan May 23, 2026*

安くてすぐ届いた

### ⭐⭐⭐⭐ バランスの取れた製品
*by  on Reviewed in Japan June 14, 2022*

Razer Hammerhead Pro V2 を元々使っていて耳の中が痒くなったりしてこちらの製品を買いました両方アンプなどを使わず使用していたのですがハンマーヘッドより低音は弱いと思いますですが形は良い意味で普通の物なので付けやすく音質も悪くはないので良い製品だと感じました使って初日ですがFPSで音の定位感はちゃんとしてると思いますイヤホンとして誰にでも使いやすい良い製品だと思います

### ⭐⭐⭐⭐⭐ 音のバランスがよい
*by  on Reviewed in Japan October 30, 2020*

ボーカルもクラシックも聴くので（楽器はチェロとピアノが好き）低音もしっかり出てバランスのいいものが好みです。ゼンハイザーは初めてでしたが，期待どおりでした。　私の耳は標準的ではないらしく，カナル型は小さなイヤピースでも押し込めないため合わないイヤホンも多いのですが，本製品は外形が小ぶりでLサイズのイヤピースをつけて耳たぶの内側にぴったりはまり，ばっちり。　エレコムのライトニングアダプターMPA-L35S01BKを介してiPhoneXSに接続した状態で音楽再生時には再生・一時停止，曲送り，早送りが可能です。ただし2回押しなどはかなり早く2回押す必要があります。電話の場合は応答・終了とも問題なく，マイクもきちんと機能しているようです。　外観もシンプルなデザインで，ケーブルもうたい文句どおりからみにくくしっかりしていました。ポーチも大きすぎず実用的。

## 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.hr/products/752874156-sennheiser-cx-300s-in-ear-earphones-black](https://www.desertcart.hr/products/752874156-sennheiser-cx-300s-in-ear-earphones-black)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-28*