---
product_id: 476618887
title: "CX 300 II Precision Noise Isolating Earphones - Silver"
brand: "sennheiser"
price: "¥7480"
currency: JPY
in_stock: true
reviews_count: 5
category: "Sennheiser"
url: https://www.desertcart.jp/products/476618887-cx-300-ii-precision-noise-isolating-earphones-silver
store_origin: JP
region: Japan
---

# Dynamic Driver for rich bass Detachable cable Noise Isolating fit CX 300 II Precision Noise Isolating Earphones - Silver

**Brand:** sennheiser
**Price:** ¥7480
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with precision and style—don’t just listen, experience it!

## Quick Answers

- **What is this?** CX 300 II Precision Noise Isolating Earphones - Silver by sennheiser
- **How much does it cost?** ¥7480 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/476618887-cx-300-ii-precision-noise-isolating-earphones-silver)

## 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

- • **Bass That Moves You:** Experience deep, powerful bass with high-quality dynamic drivers that bring your music to life.
- • **Tangle-Free On The Go:** Asymmetrical, detachable cable design reduces tangles and adds pro-level convenience and durability.
- • **Plug & Play Compatibility:** Seamlessly connects to iPods, iPhones, and MP3 players with a universal 3.5mm jack for instant audio immersion.
- • **Compact & Ready For Travel:** Lightweight and portable with a handy carrying pouch—your perfect audio companion wherever you go.
- • **Custom Fit, All Day Comfort:** Personalized ear adapters (S/M/L) ensure a perfect, secure fit that blocks out distractions and stays comfortable for hours.

## Overview

The Sennheiser CX 300 II Precision earphones deliver exceptional bass-driven stereo sound with dynamic drivers and noise-isolating in-ear design. Featuring customizable ear adapters for a personalized fit, an asymmetrical detachable cable to prevent tangles, and compatibility with most wired audio devices, these lightweight earphones combine professional-grade audio quality with everyday comfort and portability.

## Description

Offering a powerful bass-driven stereo sound with greater clarity and improved dynamics are the CX 300-II Precision ear-canal phones.The various sizes of ear adapters (S/M/L sizes) provided in the package allow for a personalised fit as well as a high passive attenuation of ambient noise. Also, the asymmetrical cable design ensures a high wearing comfort as you listen on the go. Compatible with most iPod / iPhone / MP3 devices, these headphones offer reduced ambient noise. Lightweight and compact, they take you wherever you want go.

Review: Awesome earphones!! - I was a bit unsure whether to buy them or not at first but then I decided to just do it. I'm glad I did; these earphones are awesome. I listen to a variety of genres and these earphones are good for all of them. I listen to death metal, dubstep, R&B, pop and some others. You bass is definitely enhanced, and I love the quality. They also fit nicely in my ears. I've worn them for several hours now and I can hardly feel them, their that comfy. These earphones are beasty and comfy, I definitely recommend them. I don't know how someone could rate these earphones under 5 stars. In my opinion, what their saying is a load of bollox; these are good quality headphones. I'd pay 50 quid for them.
Review: Sérieux et rapide - Tout était parfait, article /envoi

## Features

- High quality dynamic speaker systems for excellent bass response.
- Personalized fit in ear Customizable ear adapter system achieves perfect fit.
- Detachable ear cups for pro users
- Asymmetrical cable reduces tangles
- Handy carrying pouch
- Connectivity technology : Wired

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001EZWNUU |
| Additional Features | Noise_Isolating |
| Age Range Description | adults |
| Antenna Location | listening to music in noisy environments |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #18,253 in Electronics ( See Top 100 in Electronics ) #980 in In-Ear Headphones |
| Brand | Sennheiser |
| Built-In Media | Sennheiser CX 300-II Precision In-Ear-Kopfhörer silber, Tragetasche, Transport |
| Cable Features | Detachable |
| Color | Silver |
| Colour | Silver |
| Compatible Devices | iPods, iPhones, MP3 Players |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 9,113 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | rounded |
| Enclosure Material | Plastic |
| Form factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Global Trade Identification Number | 05052711909122 |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Item Weight | 4 Grams |
| Manufacturer | Sennheiser |
| Model Name | CX 300 II |
| Model Number | 502740 |
| Noise Control | Sound Isolation |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 113 dB |
| Specific Uses For Product | Music |
| Style Name | In-Ear |
| Subject Character | no character |
| Theme | Audio |
| UPC | 615104167407 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Silver
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![CX 300 II Precision Noise Isolating Earphones - Silver - Image 1](https://m.media-amazon.com/images/I/51nYtwfstZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome earphones!!
*by J***S on 14 December 2012*

I was a bit unsure whether to buy them or not at first but then I decided to just do it. I'm glad I did; these earphones are awesome. I listen to a variety of genres and these earphones are good for all of them. I listen to death metal, dubstep, R&B, pop and some others. You bass is definitely enhanced, and I love the quality. They also fit nicely in my ears. I've worn them for several hours now and I can hardly feel them, their that comfy. These earphones are beasty and comfy, I definitely recommend them. I don't know how someone could rate these earphones under 5 stars. In my opinion, what their saying is a load of bollox; these are good quality headphones. I'd pay 50 quid for them.

### ⭐⭐⭐⭐⭐ Sérieux et rapide
*by H***O on 21 January 2026*

Tout était parfait, article /envoi

### ⭐⭐⭐⭐ Very good sound and earfit, but phones are ceasing to have a 3.5mm jack connector
*by R***D on 9 July 2024*

Very good sound and earfit, but phones are ceasing to have a 3.5mm jack connector. I use my old phone .

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/476618887-cx-300-ii-precision-noise-isolating-earphones-silver](https://www.desertcart.jp/products/476618887-cx-300-ii-precision-noise-isolating-earphones-silver)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-22*