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Sony WI-C400 Headphones
Sony WI-C400
Available colors
Editiorial reviews
7
4.0 out of 5
4 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
3.7 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
The Sony WI-C400 are average-at-best wireless in-ears with an easy-to-use control scheme and a long battery life. They're stable enough for sports use and have a...Read more
If you want some cheap earbuds that offer great battery life, Sony's WI-C400 are for you!Read more
Average-at best wireless earbuds for commutersRead more
Read editorial reviews
User rating
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
37 %
4 stars
42 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
40 %
4 stars
40 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
105
3.7 out of 5
105 user ratings
5 stars
36 %
4 stars
20 %
3 stars
24 %
2 stars
12 %
1 stars
6 %

Technical details

StyleOn-EarIn-EarIn-EarIn-Ear
Connectivity technologyWiredWirelessWirelessWireless
Magnet materialFerrite
N/A
N/A
Neodymium
Sound output
N/A
StereoStereoStereo
Headset (integrated/enclosed microphone)
N/A
yesyesyes

Design

Colour of productBlack
  • Black
  • Black,Blue
  • Black,Mint
  • Black,Purple
  • Black,Red
  • Grey,Red
  • Black
  • Black,Blue
  • Black,Grey
  • Black,Mint
  • Black,Red
  • Olive
  • Black
  • Red
Acoustic design
N/A
ClosedHalf openedClosed
Control type
N/A
In-line controlButtons
N/A
Attachment type
N/A
NeckbandEar canalNeckband
Foldable
N/A
N/A
N/A
no

Sound

Impedance32.0 Ω16.0 Ω16.0 Ω22.0 Ω
Total harmonic distortion (THD)5.0 %3.0 %0.1 %
N/A
Maximum input power40.0 mW
N/A
N/A
N/A
Sensitivity
N/A
< 98< 95
N/A
Frequency range
N/A
< 2000020 - 200008 - 22000
Driver technology
N/A
DynamicDynamicDynamic
Driver size
N/A
0.36 in0.36 in0.35 in
Diaphragm diameter
N/A
N/A
N/A
0.35 in

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