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Compare 4 products

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POLY EncorePro HW530 Headphones
POLY EncorePro HW530
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Sennheiser RS 120-8 Headphones
Sennheiser RS 120-8
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SoundMagic ES18 Headphones
SoundMagic ES18
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SoundMagic MP21 Headphones
SoundMagic MP21
Available colors
Editiorial reviews
4
4 editorial reviews
Sennheiser's affordable, comfortable wireless headphones sound almost as good as corded 'phones.Read more
Sennheiser RS 120 Headset Review: is one of the few products that one cannot attribute to the epithet of mediocre sound standardsRead more
Read editorial reviews
User rating
5
4.2 out of 5
5 user ratings
5 stars
40 %
4 stars
40 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
5
4.2 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
30 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
43
4.0 out of 5
43 user ratings
5 stars
34 %
4 stars
39 %
3 stars
20 %
2 stars
4 %
1 stars
0 %

Technical details

StyleOn-EarOn-EarIn-EarIn-Ear
Connectivity technologyWiredWireless
N/A
Wired
Sound output
N/A
StereoStereoStereo
Headset (integrated/enclosed microphone)
N/A
nonoyes
Magnet material
N/A
NeodymiumNeodymiumNeodymium

Design

Colour of productBlack
  • Black
  • Grey
  • Black
  • Green
  • Grey
  • Orange
  • Red
  • Silver
Pink
Acoustic design
N/A
OpenClosed
N/A
Attachment type
N/A
HeadbandEar canalEar canal
Body material
N/A
N/A
ABS plastic
N/A
Category
N/A
N/A
Budget
N/A
Noise isolating
N/A
N/A
yes
N/A

Dimensions

Weight1.83 oz8.11 oz0.39 oz0.28 oz
Width
N/A
3.35 in
N/A
N/A
Depth
N/A
8.86 in
N/A
N/A
Height
N/A
5.24 in
N/A
N/A

Sound

Impedance150.0 Ω
N/A
16.0 Ω12.0 Ω
Sensitivity24.0 dB< 106< 100< 97
Frequency range
N/A
22 - 1950015 - 22000< 16000
Driver technology
N/A
DynamicDynamic
N/A
Total harmonic distortion (THD)
N/A
0.7 %
N/A
N/A
Diaphragm diameter
N/A
N/A
0.39 in
N/A
Driver size
N/A
N/A
0.39 in0.35 in