Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black
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Description
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
Key Specs
- Noise Cancelling (Active)No
- Sound ModeStereo
- Connection TypeWireless
- Wireless ConnectivityBluetooth
- True WirelessNo
- Maximum Wireless Range33 feet
- Water ResistantNo
- Built-In MicrophoneYes
- Carrying CaseNo
- Microphone FeaturesNoise cancelling
- Headphone FitBehind the neck, In-Ear
- Adjustable HeadbandNo
- Battery Life20 hours
- Ear Tip Sizes IncludedMedium, Small
General
- Product NameC400 Wireless Behind-the-Neck In Ear Headphones
- BrandSony
- Ear CushionsNo
- Ear Tip Sizes IncludedMedium, Small
- Model NumberWIC400/B
- ColorBlack
- Color CategoryBlack
Audio
- Noise Cancelling (Active)No
- Sound IsolatingNo
- Environmental Noise ControlYes
- Minimum Frequency Response8 hertz
- Maximum Frequency Response22 kilohertz
- Integrated AmplifierNo
- Volume Limiting FunctionNo
- Sound ModeStereo
- Driver Size9 millimeters
Connectivity
- Connection TypeWireless
- Wireless ConnectivityBluetooth
- True WirelessNo
- Bluetooth Version4.2
- Maximum Wireless Range33 feet
Features
- Water ResistantNo
- WaterproofNo
- Built-In MicrophoneYes
- Carrying CaseNo
- Microphone FeaturesNoise cancelling
- ControlsVolume, Call
- Body Metrics MeasuredNot Applicable
- Bone Conducting TechnologyNo
- Lighting TypeNone
- High Resolution AudioNo
Design
- Headphone FitBehind the neck, In-Ear
- StyleTravel
- Adjustable HeadbandNo
- Foldable DesignNo
Power
- RechargeableYes
- Battery Life20 hours
- Fast ChargingNo
- On/Off SwitchYes
Dimension
- Product Weight0.08 pounds
Warranty
- Manufacturer's Warranty - Parts90 days
- Manufacturer's Warranty - Labor90 days
Other
- UPC027242907201
Customer reviews
Rating 3.9 out of 5 stars with 2176 reviews
(2,176 customer reviews)Rating by feature
- Sound Quality4.3
Rating 4.3 out of 5 stars
- Battery Life4.5
Rating 4.5 out of 5 stars
- Connectivity4.4
Rating 4.4 out of 5 stars
to a friend
Rated 5 out of 5 stars
Bring them back
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.These were great the best Bluetooth I've bought in a long time. Sound quality was excellent fast charging and long lasting battery on full charge. Just wish that they didn't discontinue them.
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
I would recommend this to a friendRated 5 out of 5 stars
Sony headphones
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Life saver during my working time , very simple, connects fast to my phone , i can hear well the caller including very nice music quolity
I would recommend this to a friendRated 3 out of 5 stars
It's an ok device
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.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 friendRated 4 out of 5 stars
Light weight but tuff 0
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The wires feel a bit exposed in my opinion. In order to adjust the langth they leave loops that feel like they could snag and break. But i have slept with them on wore them for wrk and no damage to this point . Great battery life and super light weight. Clean simple controls for pause play ect. All in all really good deapite the sketch feelings about the wires
I would recommend this to a friendRated 4 out of 5 stars
Good
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Their built-in Bluetooth technology lets you stream curated playlists from a compatible device, and they offer 4.5 hours of battery life on a single charge to support long listening sessions.
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
No, I would not recommend this to a friendRated 4 out of 5 stars
Easy to Wear!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It's a wireless set, & the ear buds are very comfortable. It looks good, feels weightless. When I walk (2-4 miles a day), I listen to stories on Audible, and podcasts. The sound quality is good. I don't know how it will survive daily use yet, as I haven't had it that long. It came with it's own charging cable, and charges by connecting USBS to computer easily. I like it's sleek look. Mine is white.
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
I would recommend this to a friendRated 5 out of 5 stars
Very good battery life, and great sound.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.When I went to purchase the bluetooth to Best buy in pleasant hill, I had the mission of getting a bluetooth with a great battery life for everyday use because I work outdoors and I don't come back home until late night, so I needed a device with a battery life for at least between 10 and 12 hours, and the Sony bluetooth was the perfect fit for it ,and the good sound of it was a extra bonus.
This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
I would recommend this to a friendRated 5 out of 5 stars
MY FAVORITE BLUETOOTH
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I LOVE this Bluetooth! I have purchased approximately 20 Bluetooths and this device by far has the best battery life. I also prefer a weighted neck like this one because it prevents the device from sliding around. The material on this device makes it super easy to disinfect regularly.
I would recommend this to a friend
Q: Questionhi can i use the adapter so i can charge it directly in an outlet?
Asked by jam.
- A: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 by SonyListens
Q: QuestionWhy does ad say up to 20 hours of play but specs say upto 4.5 hours of play
Asked by Kieka.
- A: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 by SonyListens
Q: QuestionIs this water resistant?
Asked by Anonymous.
- A: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 by SonyListens
Q: QuestionHello... Is this pair with 2 devices at the same time... Please let me know???
Asked by Vairamuthu.
This question was asked about the related product: Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
- A:Answer It can pair to two devices however you can only use one at a time.
Answered by 2Nubian
Q: QuestionHi, can these headphones be used with a Tv?
Asked by MaryC.
- A: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 by Vatoloco
Q: QuestionHow do I connect them to my phone
Asked by Anonymous.
- A:Answer Bluetooth on your phone on Hold power button down on headset till it pairs Super easy try it
Answered by Sonysfriend
Q: Questionit can connect to any company mobile or only iphone
Asked by usha.
- A:Answer It works with any phone that support Bluetooth but you can only connect one phone at a time
Answered by DeeJr
Q: QuestionDoes these vibrate when incoming calls come through?
Asked by Anonymous.
This question was asked about the related product: Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White
- A: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 by SonyListens