Sennheiser CX 300S

No noise cancelling, Cable
242Ratings
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Product details

Optimize your sound with the Sennheiser CX 300S earphones, which offer remarkably detailed sound and enhanced bass reproduction thanks to Sennheiser's transducer technology.

The in-ear design minimizes ambient noise, and the included ear adapters (XS, S, M, L) ensure a customized fit in four sizes. With the smart remote, you can control your music and take calls. This product is the successor to the CX 3.00 with remote.

Key specifications

Application range
General
Equipment + Functions
Microphones
Headphone type
In Ear Headphones
Signal transmission
Cable
Audio Connections
Jack 3.5mm (1x)
Noise cancelling
No noise cancelling
Item number
10293191

General information

Manufacturer
Sennheiser
Category
Headphones
Manufacturer no.
508594
Release date
7.1.2019
External links
Manufacturer's site (de)

Colour

Colour
White
Exact colour description
White

Application range

Application range
General

Headphone properties

Output
Stereo
Noise cancelling
No noise cancelling
Equipment + Functions
Microphones
Music control
Universal (1-button remote control)
Signal transmission
Cable
Button functions
Microphone Mute

Headphone type

Headphone type
In Ear Headphones
Fit
In Ear
Driver diameter
18 mm
Converter principle
Dynamic

Audio properties

Frequency range
17 - 21000 Hz
Sensitivity
118 dB
Max. noise level
118 dB
Impedance
18 Ω (ohm)

Connections

Audio Connections
Jack 3.5mm (1x)
Connections base/transmitter
3.5mm

Audio cable properties

Headphone cable length
1.2m

Power supply

Power supply
None

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Height
3.70 cm
Width
11.50 cm
Depth
19.50 cm
Weight
12 g

Package dimensions

Length
17 cm
Width
3.70 cm
Height
11.50 cm
Weight
94 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 96.Poly
    4.8 %
  • 97.Teufel
    4.9 %
  • 98.Sennheiser
    5 %
  • 98.Technics
    5 %
  • 100.Awei
    5.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 76.AKG
    8 days
  • 77.Bose
    9 days
  • 78.Sennheiser
    10 days
  • 78.Shure
    10 days
  • 80.Technics
    11 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • 83.FiiO
    4.1 %
  • 84.Audio-Technica
    4.2 %
  • 84.Sennheiser
    4.2 %
  • 86.Beyerdynamic
    4.4 %
  • 86.Soundpeats
    4.4 %
Source: Digitec Galaxus