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Sennheiser CX 300 II vs Sennheiser CX 400 II

Product Comparison: Sennheiser CX 300 II vs Sennheiser CX 400 II

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General Specifications

Brand

Sennheiser

Model

CX 300 II

CX 400 II

Origin

Germany

About the Product

Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the CX 300-II ear-canal phones. The various sizes of ear adapters (S/M/L sizes) provided in the package allow for a customized fit as well as exceptional noise blocking capability.

Black CX 400-II Precision was created for picky music lovers with experience who had long abandoned the ridiculous "consumer goods". The main feature of the in-channel CX 400 II is their amazing “omnivorous”.

Size & Weight

Height

7.9 in.

8.1 in.

Width

3.9 in.

3.7 in.

Depth

7.9 in.

1.6 in.

Weight

3.52 oz.

What customers say about "Size & Weight"

Sennheiser CX 400 II

Great weight and size, they are of good length and ideal weight.
I don’t feel them in my ears at all. Good weight that makes me very happy.
I have small ears & struggle to find earphones that are comfortable, these are perfect.
The weight is not balanced and therefore earphone always drop from my ear. Which is very annoying.
It doesn't get heavy use, just the usual journey to work, and in the gym. Because they are too light and constantly fall.

Features

Style

Unisex

Headphone Fit

In-Ear

Cord Length

3.93 feet

Built-In Microphone

Sound Isolating

Yes

Water Resistant

Extras

High-quality dynamic speaker systems for bass-driven stereo sound and durability, Personalized fit in the ear canals functions as an earplug and high-quality speaker, Customizable ear adapter system achieves the perfect fit, Asymmetrical cable reduces tangles and cable clutter

Gold Plated L-Shaped, Extended ear adapter set (S/M/L), Cable winder and cable clip, Carrying pouch

Controls

Volume

What customers say about "Features"

Sennheiser CX 400 II

The sound is clear with an extended but not harsh treble, a good punchy midrange and a hard hitting full bass.
The length of the cord (1.2m) is perfect and does not require any extensions whatsoever.
The volume control on the lead doesn't actual adjust the volume up or down, just muffles the sound a little. But it still works well.
The only down side is that they don't have the microphone for making calls.
My only gripe is that the cord is a little too long for me.

Warranty / Certifications

Manufacturer Warranty

2 year(s)

1 year(s)

Certifications