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Sennheiser DW Pro 2 Phone Headphones
Sennheiser DW Pro 2 Phone
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Skullcandy Ink'd Wireless Headphones
Skullcandy Ink'd Wireless
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Sony WI-C400 Headphones
Sony WI-C400
Available colors
Editiorial reviews
13
3.5 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
1
2.0 out of 5
1 user ratings
5 stars
0 %
4 stars
0 %
3 stars
0 %
2 stars
100 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
35 %
4 stars
42 %
3 stars
17 %
2 stars
5 %
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

Sound outputStereoStereoStereo
Connectivity technologyWirelessWiredWireless
Headset (integrated/enclosed microphone)yesyesyes
Magnet materialNeodymium
N/A
Neodymium
Style
N/A
In-EarIn-Ear

Design

Colour of product
  • Black,Brushed steel
  • Black,Silver
  • Black
  • Black,Red
  • Blue
  • Coral,Gold,Teal
  • Mint
  • Olive,Yellow
  • Pink
  • White
  • Yellow
  • Black
  • Red
Acoustic designClosedClosedClosed
Attachment typeHeadbandNeckbandNeckband
Category
N/A
Audiophile
N/A
Foldable
N/A
yesno
Noise isolating
N/A
yes
N/A
Connector contacts plating
N/A
Gold
N/A

Dimensions

Width6.5 in
N/A
N/A
Depth6.3 in
N/A
N/A
Height6.3 in
N/A
N/A
Weight0.78 oz0.85 oz1.23 oz

Sound

Frequency range150 - 680020 - 200008 - 22000
Driver size1.97 in0.43 in0.35 in
Impedance
N/A
16.0 Ω22.0 Ω
Sensitivity
N/A
< 101
N/A
Diaphragm diameter
N/A
0.39 in0.35 in
Total harmonic distortion (THD)
N/A
3.0 %
N/A
Maximum input power
N/A
100.0 mW
N/A
Driver technology
N/A
N/A
Dynamic

Microphone

Microphone typeBoom microphoneBuilt-in microphoneBuilt-in microphone
Microphone frequency150 - 6800
N/A
N/A
Microphone in
N/A
yes
N/A

Connectivity

Wireless connectionDECTBluetoothBluetooth
Wireless range18010
N/A
USByesyesno
Inputs supported
N/A
  • Bluetooth
  • USB
N/A
Cable length
N/A
1.3
N/A
Bluetooth version
N/A
5.04.2
Type of USB connector
N/A
Micro-USBMicro-USB
Detachable cable
N/A
no
N/A

Features

Noise-cancelingyes
N/A
no
ButtonsVolume
  • Keyguard
  • Next song
  • Previous song
  • Volume
  • Answer button
  • Keyguard
  • Next song
  • Play/Pause
  • Previous song
  • Volume
Playback controls
N/A
yes
N/A
NFC
N/A
N/A
yes
Vibration
N/A
N/A
yes

Power

Battery operatedyesyesyes
Battery technology
Lithium Polymer
N/A
N/A
Battery recharge time1.0 h
N/A
4.5 h
Battery life12.0 h7.0 h20.0 h
Standby time100.0 h
N/A
N/A
Talk time12.0 h
N/A
N/A
Charging via USB
N/A
yesyes
Power handling capacity
N/A
9.5 mW
N/A

Often compared with Sony WI-C400

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