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Compare 4 products

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Sennheiser CX 400-II Headphones
Sennheiser CX 400-II
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Sennheiser IE 4 Headphones
Sennheiser IE 4
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Sennheiser Momentum Headphones
Sennheiser Momentum
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Westone 1 Headphones
Westone 1
Available colors
Editiorial reviews
1
1 editorial reviews
Fans of true wireless earphones looking for audio quality above all else should definitely take a look at the Sennheiser CX 400BT.Read more
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2
2 editorial reviews
Pro-styled headphones at an affordable priceRead more
The Sennheiser IE 40 PRO are well-designed in-ear headphones that have an acceptable sound signature. They don’t have the same comfortable fit as some other simi...Read more
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47
4.3 out of 5
25 user ratings
5 stars
56 %
4 stars
44 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
Westone 1 True-FitRead more
The Westone 1 is an extremely well-rounded mid-range product by virtue of its excellent pack-ins, solid build quality, and impressive isolation and fit.Read more
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User rating
55
3.9 out of 5
55 user ratings
5 stars
29 %
4 stars
36 %
3 stars
32 %
2 stars
1 %
1 stars
0 %
40
4.0 out of 5
40 user ratings
5 stars
32 %
4 stars
40 %
3 stars
25 %
2 stars
2 %
1 stars
0 %
46
4.0 out of 5
46 user ratings
5 stars
41 %
4 stars
30 %
3 stars
19 %
2 stars
8 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
35 %
4 stars
45 %
3 stars
20 %
2 stars
0 %
1 stars
0 %

Technical details

StyleIn-EarIn-EarOver-EarIn-Ear
Connectivity technologyWiredWiredWiredWired
Sound output
N/A
StereoStereoStereo
Headset (integrated/enclosed microphone)
N/A
noyesno
Magnet material
N/A
NeodymiumNeodymium
N/A

Design

Colour of product
  • Black
  • Black,Silver
  • White
Black
  • Black
  • Brown
  • White
Black
Acoustic design
N/A
ClosedClosedClosed
Attachment type
N/A
Ear canalHeadbandEar canal
Category
N/A
AudiophileTravel and Commuting
N/A
Noise isolating
N/A
yesyesyes
Body material
N/A
N/A
  • Leather
  • Stainless steel
Plastic
Control type
N/A
N/A
N/A
Buttons
Water resistant
N/A
N/A
N/A
no

Sound

Channels2
N/A
N/A
2
Impedance16.0 Ω16.0 Ω18.0 Ω27.0 Ω
Diaphragm diameter
N/A
0.0 in1.6 in
N/A
Driver technology
N/A
DynamicDynamic
N/A
Total harmonic distortion (THD)
N/A
0.3 %0.5 %
N/A
Frequency range
N/A
N/A
16 - 2200020 - 16000
Maximum input power
N/A
N/A
200.0 mW
N/A
Sensitivity
N/A
N/A
N/A
< 122

Often compared with Sennheiser CX 400-II

Often compared with Sennheiser Momentum

Often compared with Westone 1