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Compare 4 products

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Bluedio U Headphones
Bluedio U
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Razer Hammerhead USB-C Headphones
Razer Hammerhead USB-C
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Sennheiser DW Pro 2 Phone Headphones
Sennheiser DW Pro 2 Phone
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Sennheiser RS 120-8 Headphones
Sennheiser RS 120-8
Available colors
Editiorial reviews
2
2 editorial reviews
The Bluedio U Plus are decently sturdy and comfortable wireless headphones with a sleeker design than the rest of the Bluedio lineup. Unfortunately, they have a ...Read more
Bluedio UFO Review: The Bluedio UFO are a set of Bluetooth headphones that feature a 8 drivers. Are the Bluedio UFO any good? Read my review to find out!Read more
Read editorial reviews
7
3.6 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial 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
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User rating
42
4.3 out of 5
42 user ratings
5 stars
47 %
4 stars
30 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
26
4.2 out of 5
26 user ratings
5 stars
34 %
4 stars
50 %
3 stars
11 %
2 stars
3 %
1 stars
0 %
1
2.0 out of 5
1 user ratings
5 stars
0 %
4 stars
0 %
3 stars
0 %
2 stars
100 %
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 %

Technical details

Sound outputStereoStereoStereoStereo
StyleOver-EarIn-Ear
N/A
On-Ear
Connectivity technologyWirelessWiredWirelessWireless
Headset (integrated/enclosed microphone)yes
N/A
yesno
Magnet material
N/A
NeodymiumNeodymiumNeodymium

Design

Colour of product
  • Black
  • Purple
  • Red
  • Silver
  • White
  • Black
  • Black,Green
  • Black,Brushed steel
  • Black,Silver
  • Black
  • Grey
Acoustic designClosed
N/A
ClosedOpen
Attachment typeHeadband
N/A
HeadbandHeadband
Foldableyes
N/A
N/A
N/A
Water resistantno
N/A
N/A
N/A
Noise isolatingno
N/A
N/A
N/A
Control type
N/A
In-line control
N/A
N/A
Body material
N/A
Aluminium
N/A
N/A

Dimensions

Weight11.99 oz0.99 oz0.78 oz8.11 oz
Width
N/A
N/A
6.5 in3.35 in
Depth
N/A
N/A
6.3 in8.86 in
Height
N/A
N/A
6.3 in5.24 in

Sound

Impedance32.0 Ω32.0 Ω
N/A
N/A
Sensitivity< 120102.0 dB
N/A
< 106
Frequency range5 - 2500020 - 20000150 - 680022 - 19500
Driver size1.97 in0.39 in1.97 in
N/A
Simulated surround soundno
N/A
N/A
N/A
Diaphragm diameter
N/A
0.39 in
N/A
N/A
Maximum input power
N/A
10.0 mW
N/A
N/A
Driver technology
N/A
N/A
N/A
Dynamic
Total harmonic distortion (THD)
N/A
N/A
N/A
0.7 %

Features

Noise-cancelingnoyesyes
N/A
Playback controlsyes
N/A
N/A
N/A
Buttons
  • Volume
  • Next song
  • Previous song
  • Next song
  • Previous song
  • Volume
VolumeVolume
Built-in heart rate monitorno
N/A
N/A
N/A
Calorie counterno
N/A
N/A
N/A
FM radiono
N/A
N/A
yes
NFCno
N/A
N/A
N/A
Vibrationno
N/A
N/A
N/A
Carrying caseyesyes
N/A
N/A