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Compare 4 products

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Bluedio U Headphones
Bluedio U
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Marshall Monitor Headphones
Marshall Monitor
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Sennheiser HD 25-1 II Headphones
Sennheiser HD 25-1 II
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Westone UM PRO 20 Headphones
Westone UM PRO 20
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
22
4.1 out of 5
10 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.5 out of 5
3 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
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 %
46
4.1 out of 5
46 user ratings
5 stars
39 %
4 stars
34 %
3 stars
19 %
2 stars
6 %
1 stars
0 %
51
4.1 out of 5
51 user ratings
5 stars
37 %
4 stars
33 %
3 stars
29 %
2 stars
0 %
1 stars
0 %
44
3.7 out of 5
44 user ratings
5 stars
22 %
4 stars
36 %
3 stars
34 %
2 stars
4 %
1 stars
2 %

Technical details

Sound outputStereoStereoStereoStereo
StyleOver-EarOver-EarOn-EarIn-Ear
Connectivity technologyWirelessWiredWiredWired
Headset (integrated/enclosed microphone)yesyesnoyes
Magnet material
N/A
N/A
Neodymium
N/A

Design

Colour of product
  • Black
  • Purple
  • Red
  • Silver
  • White
BlackBlack
  • Black
  • Transparent
Acoustic designClosedClosedClosedClosed
Attachment typeHeadbandHeadbandHeadbandEar canal
Foldableyesyes
N/A
N/A
Water resistantno
N/A
N/A
no
Noise isolatingno
N/A
yesyes
Body material
N/A
N/A
  • Aluminum
  • Copper
Foam
Category
N/A
N/A
DJAudiophile

Dimensions

Weight11.99 oz8.82 oz4.94 oz0.45 oz

Sound

Impedance32.0 Ω42.0 Ω70.0 Ω27.0 Ω
Sensitivity< 120< 99
N/A
< 119
Frequency range5 - 2500010 - 2000016 - 2200020 - 18000
Driver size1.97 in1.57 in
N/A
N/A
Simulated surround soundno
N/A
N/A
no
Driver technology
N/A
DynamicDynamicBalanced
Channels
N/A
N/A
22
Total harmonic distortion (THD)
N/A
N/A
0.3 %
N/A
Maximum input power
N/A
N/A
200.0 mW
N/A

Connectivity

Bluetooth version4.1
N/A
N/A
N/A
Wireless connectionBluetooth
N/A
N/A
N/A
Wireless range9
N/A
N/A
N/A
USByesnoyesno
Detachable cableyesyesyesyes
Cable length
N/A
1.21.51.3
3.5 mm/6.3 mm adapter included
N/A
yesno
N/A
Type of connector
N/A
3.5mm3.5mm
N/A
Inputs supported
N/A
N/A
  • 3.5mm
  • 6.35mm
3.5mm

Features

Noise-cancelingno
N/A
N/A
no
Playback controlsyes
N/A
N/A
no
Buttons
  • Volume
  • Next song
  • Previous song
Multi-keyVolume
N/A
Built-in heart rate monitorno
N/A
N/A
no
Calorie counterno
N/A
N/A
no
FM radiono
N/A
N/A
no
NFCno
N/A
N/A
no
Vibrationno
N/A
N/A
no
Carrying caseyesyesyesno

Often compared with Marshall Monitor

Often compared with Sennheiser HD 25-1 II

Often compared with Westone UM PRO 20