Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

Name: Great headset
Item: Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black
Rating: 5
Author: Bilel

Model:WIC400/B

SKU:6029019

This item is no longer available in new condition.

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Overview

Description

Listen to your favorite music in private with this Sony wireless headset. It has a frequency response rate of up to 22,000Hz for increased clarity at top volumes, and the behind-the-neck design keeps it in place. This Sony wireless headset has a battery life up to 4.5 hours for short road trips.

Features

In-ear design
Fits securely and directs music into your ears for full, uninterrupted audio.
Bluetooth 4.2 interface with NFC (Near Field Communication) technology
Enables simple pairing and wireless streaming with compatible devices from up to 33' away. Supports HFP, HSP, A2DP and AVRCP Bluetooth profiles.
Rechargeable battery
Offers up to 20 hours of use and lasts up to 200 hours on standby mode.
In-line microphone
Lets you enjoy hands-free calls.
9mm drivers
Deliver powerful sound.
8Hz - 22kHz headphones frequency response
Along with a 50Hz - 8kHz microphone frequency response ensures faithful sound reproduction.
Dynamic transducer design
For reference-grade audio.
Stereo design
Delivers crisp tones.

What's Included

Sony C400 Wireless Behind-the-Neck In Ear Headphones

Specifications

Key Specs

Noise Cancelling (Active)
No
Sound Mode
Stereo
Connection Type
Wireless
Wireless Connectivity
Bluetooth
True Wireless
No
Maximum Wireless Range
33 feet
Water Resistant
No
Built-In Microphone
Yes
Carrying Case
No
Microphone Features
Noise cancelling
Headphone Fit
Behind the neck, In-Ear
Adjustable Headband
No
Battery Life
20 hours
Ear Tip Sizes Included
Medium, Small

General

Product Name
C400 Wireless Behind-the-Neck In Ear Headphones
Brand
Sony
Ear Cushions
No
Ear Tip Sizes Included
Medium, Small
Model Number
WIC400/B
Color
Black
Color Category
Black

Audio

Noise Cancelling (Active)
No
Sound Isolating
No
Environmental Noise Control
Yes
Minimum Frequency Response
8 hertz
Maximum Frequency Response
22 kilohertz
Integrated Amplifier
No
Volume Limiting Function
No
Sound Mode
Stereo
Driver Size
9 millimeters

Connectivity

Connection Type
Wireless
Wireless Connectivity
Bluetooth
True Wireless
No
Bluetooth Version
4.2
Maximum Wireless Range
33 feet

Features

Water Resistant
No
Waterproof
No
Built-In Microphone
Yes
Carrying Case
No
Microphone Features
Noise cancelling
Controls
Volume, Call
Body Metrics Measured
Not Applicable
Bone Conducting Technology
No
Lighting Type
None
High Resolution Audio
No

Design

Headphone Fit
Behind the neck, In-Ear
Style
Travel
Adjustable Headband
No
Foldable Design
No

Power

Rechargeable
Yes
Battery Life
20 hours
Fast Charging
No
On/Off Switch
Yes

Dimension

Product Weight
0.08 pounds

Warranty

Manufacturer's Warranty - Parts
90 days
Manufacturer's Warranty - Labor
90 days

Other

UPC
027242907201

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Reviews

Customer reviews

Write a Review

Sound Quality
Rating 4.2 out of 5 stars
Battery Life
Rating 4.4 out of 5 stars
Connectivity
Rating 4.3 out of 5 stars

Pros mentioned filter

Cons mentioned filter

73%would recommend to a friend

Expert reviews

(1)

Show only Verified Purchases

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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Page 1 Showing 1-8 of 2,133 reviews

Rated 5 out of 5 stars
Great headset
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Posted 1 month ago. Owned for 2 weeks when reviewed.
Bought this Sony Bluetooth headset in sale. Very satisfied with the quality
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
I would recommend this to a friend
Rated 5 out of 5 stars
Headphones
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Posted 3 months ago. Owned for 6 months when reviewed.
Are use these headphones while I’m on my motorcycle and they work great
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
I would recommend this to a friend
Rated 3 out of 5 stars
Headset
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Posted 1 year ago. Owned for 1 month when reviewed.
These headsets are decent while they are still functioning. One of the ear buds stops working after a few months. Make sure to buy the insurance.
I would recommend this to a friend
Rated 3 out of 5 stars
Great but...
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Posted 1 year ago. Owned for 2 months when reviewed.
Loved them but then the ear bud broke after a month or so and now hangs by a wire. Not sure how it happened though hence the mixed review.
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
I would recommend this to a friend
Rated 3 out of 5 stars
Sometimes it its cool
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Posted 3 years ago. Owned for 3 weeks when reviewed.
The only issue is that it sounds like I'm talking underwater to the other caller
I would recommend this to a friend
Rated 3 out of 5 stars
It serves it’s purpose
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Posted 3 years ago.
I use them to workout just about everyday so they work for me.
I would recommend this to a friend
Pros mentioned:
Sound quality
Cons mentioned:
Noise cancellation, Wiring
Rated 3 out of 5 stars
It's an ok device
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Posted 3 years ago. Owned for 3 weeks when reviewed.
Pros: 1. Decent sound quality 2. Lightweight 3. Fitment around neck secure 4. Vibrates on calls Cons: 1. All controls and indicator lights are on the neck side of device,since it's not moisture resistant,sweat can damage device...they should be on the outside 2. Hard plastic body transfers any rubbing or fabric noise to microphone into you ear 3. The earphone cord themselves transfers noise to your ears also 4. If you try to place it outside of shirt under you collar to avoid skin contact...It get pull out of ear a lot because cord loops from the outside in very high on the device and its always in the way 5. Can't find instructions on how to turn on/off vibrate or power level info I would not recommend that you buy this at full price, like I did, wait for a sale
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Ear peace Sony
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Posted 1 year ago. Owned for 1 month when reviewed.
Fast connection,pairing Recommended.i am very happy.
I would recommend this to a friend

See All Customer Reviews

What experts are saying

The analysis of all aggregated expert reviews shows that the reviewers are positive about reliability, design, comfort and usability. Editors have mixed opinions about durability.

rtings.comRating, 3.1 out of 5Sam Vafaei , Marc Henney, Yannick Khong on April 5, 2018
Sony WI-C400 HEADPHONESThe 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 decently comfortable fit, but they have a treble-heavy sound that may be a bit too
Full Review

Questions & Answers(97)

Show only Answered Questions (95)

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Page Showing 1-8 of 97 questions

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Questionhi can i use the adapter so i can charge it directly in an outlet?
Asked 4 years ago by jam.
- Answer Hello jam, you may use an adapter to charge it directly on the wall outlet. However, charge the headset using the supplied micro-USB cable and avoid using any fast-charging adapters. Regards, _Bob
  Answered 4 years ago by SonyListens
  Answer this question
QuestionWhy does ad say up to 20 hours of play but specs say upto 4.5 hours of play
Asked 5 years ago by Kieka.
- Answer Hi Kieka, these headphones have a maximum playback and communication time of 20 hours. The 4.5 hours (approx.) is its charging time. You may refer to this link for more information: https://docs.sony.com/release//Manual_4698106111.pdf Regards, -Mark
  Answered 5 years ago by SonyListens
  Answer this question
QuestionIs this water resistant?
Asked 5 years ago by Anonymous.
- Answer Hi there! No. This unit is not water resistant. To know more about this unit, you may visit the link below: http://helpguide.sony.net/mdr/wic400/v1/en/contents/TP0001513172.html Regards, Vincent
  Answered 5 years ago by SonyListens
  Answer this question
QuestionHello... Is this pair with 2 devices at the same time... Please let me know???
Asked 3 years ago by Vairamuthu.
This question was asked about the related product: Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
- Answer It can pair to two devices however you can only use one at a time.
  Answered 3 years ago by 2Nubian
  Answer this question
QuestionHi, can these headphones be used with a Tv?
Asked 2 years ago by MaryC.
- Answer Yes , you can connect them to the tv however you tv has to have a bluetooth connection and support the same revision, if not then you have to buy bluetooth transmitter/receiver tha support your device.
  Answered 2 years ago by Vatoloco
  Answer this question
QuestionHow do I connect them to my phone
Asked 2 years ago by Anonymous.
- Answer Bluetooth on your phone on Hold power button down on headset till it pairs Super easy try it
  Answered 2 years ago by Sonysfriend
  Answer this question
Questionit can connect to any company mobile or only iphone
Asked 3 years ago by usha.
- Answer It works with any phone that support Bluetooth but you can only connect one phone at a time
  Answered 3 years ago by DeeJr
  Answer this question
QuestionDoes these vibrate when incoming calls come through?
Asked 4 years ago by Anonymous.
This question was asked about the related product: Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
- Answer Hi there! Yes. The left unit of the headset vibrates when an incoming call arrives. A ring tone will be heard from the headset as well, and the indicator (blue) flashes quickly: https://helpguide.sony.net/mdr/wic400/v1/en/contents/TP0001513169.html Regards, Vincent
  Answered 4 years ago by SonyListens
  Answer this question

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Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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