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Compare 4 products

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Bluedio U Headphones
Bluedio U
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Sennheiser HD 25-1 II Headphones
Sennheiser HD 25-1 II
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Sennheiser MM 550 Headphones
Sennheiser MM 550
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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
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
6
3.7 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
33 %
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 %
51
4.1 out of 5
51 user ratings
5 stars
37 %
4 stars
33 %
3 stars
29 %
2 stars
0 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
40 %
4 stars
40 %
3 stars
18 %
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 outputStereoStereoSurroundStereo
StyleOver-EarOn-EarOn-EarIn-Ear
Connectivity technologyWirelessWiredWirelessWired
Headset (integrated/enclosed microphone)yesnoyesyes
Magnet material
N/A
Neodymium
N/A
N/A

Design

Colour of product
  • Black
  • Purple
  • Red
  • Silver
  • White
BlackBlack
  • Black
  • Transparent
Acoustic designClosedClosedClosedClosed
Attachment typeHeadbandHeadbandHeadbandEar canal
Foldableyes
N/A
yes
N/A
Water resistantno
N/A
N/A
no
Noise isolatingnoyes
N/A
yes
Body material
N/A
  • Aluminum
  • Copper
N/A
Foam
Category
N/A
DJ
N/A
Audiophile

Dimensions

Weight11.99 oz4.94 oz6.31 oz0.45 oz

Sound

Impedance32.0 Ω70.0 Ω590.0 Ω27.0 Ω
Sensitivity< 120
N/A
< 107< 119
Frequency range5 - 2500016 - 2200022 - 1500020 - 18000
Driver size1.97 in
N/A
N/A
N/A
Simulated surround soundno
N/A
yesno
Channels
N/A
2
N/A
2
Driver technology
N/A
DynamicDynamicBalanced
Total harmonic distortion (THD)
N/A
0.3 %
N/A
N/A
Maximum input power
N/A
200.0 mW
N/A
N/A
Audio format
N/A
N/A
SRS
N/A

Connectivity

Bluetooth version4.1
N/A
2.1+EDR
N/A
Wireless connectionBluetooth
N/A
Bluetooth
N/A
Wireless range9
N/A
10
N/A
USByesyesnono
Detachable cableyesyes
N/A
yes
Inputs supported
N/A
  • 3.5mm
  • 6.35mm
N/A
3.5mm
Cable length
N/A
1.51.41.3
3.5 mm/6.3 mm adapter included
N/A
noyes
N/A
Type of connector
N/A
3.5mm3.5mm
N/A
Audio streaming via bluetooth
N/A
N/A
  • A2DP aptX
  • A2DP
  • AVRCP
  • HFP
  • HSP
N/A

Often compared with Sennheiser HD 25-1 II

Often compared with Sennheiser MM 550

Often compared with Westone UM PRO 20