Sennheiser CX 300S Black

ferms in-ear earphones with remote control and microphone

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Enjoy your favourite artists with Sennheiser CX 300S in-ear headphones! Fitting comfortably in the ear, they deliver powerful, balanced sound with rich bass. Comfort is assured with the four sizes of ear tips provided.

ferms in-ear earphones with remote control and microphone

Overview

Power and comfort in the ear



Enjoy your favourite artists with the Sennheiser CX 300S in-ear headphones! Fitting comfortably in the ear, they deliver powerful, balanced sound with rich bass. Comfort is ensured by the four sizes of eartips provided, allowing for customised use. At the same time, ambient noise is reduced for true immersion in the beat. They also provide a remote control and microphone for intuitive management of music and calls. Sturdy and durable, they'll slip easily into a bag so they're always close at hand.


Boost your everyday life

These Sennheiser headphones are the perfect everyday companions, designed to deliver superb sound quality and real comfort. The in-ear design reduces ambient noise to a minimum and the included set of ear tips ensures a custom fit.

The intuitive remote control with microphone on the cable makes it easy to manage playlists and calls. The intelligent remote control pauses music and accepts calls from all devices.


Main features:

  • Dynamic closed-back in-ear headphones
  • Sennheiser sound quality
  • Ambient noise reduction: move with the music
  • Excellent fit: ear tips included (SX, S, M, L)
  • Personalized comfort
  • Remote control with microphone: hands-free calling and music management
  • Robust design
  • Angled 3.5 mm mini-jack plug
  • Cable length: 1.2 m
  • Weight: 12 g
Specifications
Select your criteria

General information

Product name

Sennheiser CX 300S Black

Brand

Sennheiser

Model

508593

Design

Headset type

In-ear

Headphones configuration

Closed back

Ear coupling

In-ear

Use

Normal
Telephony

Foldable

No

High-Res audio

No

Active noise cancelling

No

Audio specifications

Bandwidth (Min frequency)

17 Hz

Bandwidth (Max frequency)

21 kHz

Impedance

18 Ohm

SPL Max

118 dB SPL

Harmonic distortion

0.5 Percent

Connectivity

Remote control

Yes

Volume control

No

Connector(s)

3.5mm Jack Male Stereo

Cable length

1.2 m

Wireless

Wireless

No

True Wireless

No

Bluetooth

No

NFC

No

Number of channels

2

Integrated voice assistant

Without voice assistant

Physical characteristics

Color

Black

Headphone weight

12 g

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 13 Feb 2019

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by LucF
    Posted on 15 Jan 2022
    Bought on 6 Dec 2021 from LDLC
    Number of reviews: 3 Average rating: 10

    Excellent in-ear headphones.

    Above the others, clearly. Better than some of my old circum-auriculars (Philips...).

    Review automatically translated