Sennheiser Cx 300 Ii

Cable
96Ratings
BrandMore from Sennheiser
Test reportsGood based on 1 test
Delivered between 2.1.2026 and 8.1.2026
Supplied by
JACOB DE
Free shipping starting at 50.–

Product details

The CX 300-II black is a high-quality ear canal headphones with powerful, bass-stressed stereo sound for music enjoyment on the go.
Ear adapters in three different sizes ensure a perfect fit, high wearing comfort and very good shielding against outside noise.
The receiver is ideal for MP3, CD, MD and DVD players as well as many other portable devices.

Key specifications

Signal transmission
Cable
Application range
General
Equipment + Functions
Microphones, Volume control
Audio Connections
Jack 3.5mm (1x)
Headphone type
In Ear Headphones
Documents
Brochure.pdf, Review.pdf
Item number
213821

General information

Manufacturer
Sennheiser
Category
Headphones
Manufacturer no.
502737
Release date
3.11.2006
Sales rank in Category Headphones
724 of 8038

Colour

Colour
Black
Exact colour description
Black

Application range

Application range
General

Headphone properties

Output
Stereo
Equipment + Functions
Microphones, Volume control
Music control
no smartphone remote control
Signal transmission
Cable

Headphone type

Headphone type
In Ear Headphones
Fit
In Ear
Converter principle
Dynamic

Audio properties

Frequency range
19 - 21000 Hz
Sensitivity
113 dB
Max. noise level
113 dB
Impedance
16 Ω

Connections

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

Audio cable properties

Headphone cable length
1.2m

Power supply

Power supply
Electrical connection

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Headphones

Product dimensions

Weight
4 g

Package dimensions

Length
22.50 cm
Width
9.80 cm
Height
4.10 cm
Weight
90 g

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

Compare products

Goes with

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
  • 90.Beats
    4 %
  • 90.Bose
    4 %
  • 90.Sennheiser
    4 %
  • 93.JBL
    4.1 %
  • 93.JLab Audio
    4.1 %

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.Hifiman
    6 days
  • 78.Edifier
    7 days
  • 79.Sennheiser
    8 days
  • 80.Suunto
    9 days
  • 81.Shokz
    11 days

Return rate

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

Source: Digitec Galaxus
  • 88.Google
    4 %
  • 89.Havit
    4.1 %
  • 89.Sennheiser
    4.1 %
  • 89.Sonos
    4.1 %
  • 89.Teufel
    4.1 %
Source: Digitec Galaxus

Good69/100
Audio Video Foto Bild Logo
Audio Video Foto BildSingle testReleaseAugust 2013

Der Sennheiser ist schon lange am Markt und ist nach wie vor eine Empfehlung. der Klang ist sauber und die Bässe kraftvoll ohne dabei sich zu sehr in den Vordergrund zu spielen. Der Preis ist angemessen.