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Customer Ratings & Reviews

Your price for this item is $69.99

Customer reviews

Rating 3.9 out of 5 stars with 2180 reviews

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Rating by feature

  • Sound Quality

    Rating 4.3 out of 5 stars

  • Battery Life

    Rating 4.5 out of 5 stars

  • Connectivity

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

74%would recommend to a friend

Customers are saying

Customers recognize the C400 Wireless Behind-the-Neck In Ear Headphones for their exceptional sound quality, long battery life, and comfortable fit. Many users appreciate the great sound and find the earphones lightweight and easy to use. However, some users have concerns about connectivity issues, microphone quality, and the overall design of the headphones.

This summary was generated by AI based on customer reviews.

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.
Page 30 Showing 581-600 of 2,180 reviews
  • Rated 3 out of 5 stars

    Great Bluetooth device

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not very good but compared to price its good product. If you are expecting access from longer distance please don't buy.

    I would recommend this to a friend
  • Pros mentioned:
    Weight

    Rated 4 out of 5 stars

    Ok

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I loved how light these headphones were , the only problem happen once I broke out sweating after that no good

    No, I would not recommend this to a friend
  • Cons mentioned:
    Volume

    Rated 4 out of 5 stars

    Sony blue tooth!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good Bluetooth! Volume is not as loud as I would like it but It’ll do!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Long battery life

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These Sony headphones sound amazing, and the battery life is great too.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Comfort

    Rated 5 out of 5 stars

    Great sound, great battery life

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These are comfortable, easy to use, and have an outstanding battery life!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Great quality

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They sound good and have a good battery life! Worth the money.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Love them

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Stays charged good and has a great sound. Would definitely recommend

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Weight

    Rated 5 out of 5 stars

    Awesome sounds

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The device is lighter than other devices and the battery last longer

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 3 out of 5 stars

    not worth it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good for general sound (music) but these suck for calls!! no noise cancellation and everyone i talk to says they hear everything, bumps/taps/honks and all (work environment). Same for in my car. tried to return them but "the time frame was expired".

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Love these

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love these my new cell , music, Bluetooth everything

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Nice headphones

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality for the price. Easy to use and clarity is great. So far so good.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Headset for my work phone

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good headset for the price. Make a good range for connection to the phone

    I would recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi steven, We are glad you like your new WI-C400 Wireless In-ear Headphones. With the WI-C400, you can enjoy high-quality sound from comfortable wireless headphones with colors that complement your personal style. Listen to your music in clear sound quality from 0.35-in drivers. You can Stream effortlessly with One-touch listening over BLUETOOTH®. Simply tap your device on the NFC logo
      Thank you for choosing Sony. Jay Sony_US

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Great sound

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound and easy to use. Charge completely and long lasting sounf.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Head phones

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    good quality one. Especially when we are driving it helps a lot . good one

    I would recommend this to a friend
  • Cons mentioned:
    Connectivity

    Rated 3 out of 5 stars

    Average

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not the resonance I expected from Sony. I have simple Sony earbuds that have better stereo sound. Biggest letdown is that it turns off if you step out of range and doesn't automatically reconnect to the bluetooth once you step back into range. You have to turn it back on. Will return for an upgrade.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Great sound quality.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought on sale. Sound quality is very good and the battery life is excellent.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Plays for hours

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sound is great and plays for hours. Looks great around the neck lol

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good earphones.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This earphones are good for music,great bass sound. Not so great for talking on the phone with them.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good sound quality

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good price, nice design, easy to use, setup/connection.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    good

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    sounf faaaaantastic amazing wow omg great yay!!!!!

    I would recommend this to a friend