Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 3.9 out of 5 stars with 2180 reviews

Rating Filter

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 101 Showing 2,001-2,020 of 2,180 reviews
  • Rated 2 out of 5 stars

    Excellent

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

    I would say it’s a pretty good product. Just ok nothing special

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not so great

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

    Crackly sound and hard to maneuver controls. Feels cheaply made.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not the best quality

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

    Not the best volumen and phone calls sound muffled and are not clear

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    They work

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

    I just don’t like how the ear buds hang down and can catch on things

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    2nd pair

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

    This is the 2nd pair that I have had to buy in the last 6 months.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Ok

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

    The part to retract the earphones didn’t work. I didn’t like it

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Vanna,

      We are sorry to hear what happened. In this case, Please allow us to help you and make this a better experience. Kindly send us an email at [email protected] including my name, model number and this feedback post in the email. Hope to hear from you.

      Regards,
      David Sony_US

  • Rated 2 out of 5 stars

    Not there yet

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

    These kept falling out of my ear. Also no retractable cords.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Larrys1351, We value your feedback and we will surely take note of this for the betterment of our products. ~Ralph Sony_US

  • Rated 1 out of 5 stars

    Stopped working

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The headset stopped operating after I used the wall outlet to charge it. I tried to reset it but it did not respond. Is there a solution? I only purchased the unit 3 weeks ago, and this was the first time to charge it.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not happy

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

    Was not happy at all with this product, port sound quality

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Cheap

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

    The material is very cheap, the cables are very fragile.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Anuarc85,

      We greatly appreciate your feedback. Sony takes into consideration all feedback to improve the performance and quality of our products and services.

      Regards,
      David Sony_US

  • Rated 1 out of 5 stars

    No Bueno

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

    Sound is scratchy to my ears and to the person you call you sound like your is a tin can. The build quality is sub-par at best, materials are cheap as well. Shame, I was hoping more from Sony. Back in the day, pretty much anything with the Sony name was quality. No so anymore.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Piece of junk.

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

    Piece of junk. Bought for end of summer vacation. Broke one week after purchase. My wife looked up reviews and found this set has issue. Will not be buying this brand again and will be returning for money back.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    I wish I would have returned them.

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

    Sound quality is okay when they work. When listening to music or YouTube there are constant “stutters” where the sound cuts in & out. I thought maybe it was my device so I tried it on a different one... same problem! Definitely not worth what I paid for them!

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi, Kaving!

      We regret that the headphones did not meet your expectation. Please follow the recommended steps on the link below to isolate the issue.

      https://www.sony.com/electronics/support/wireless-headphones-bluetooth-headphones/wi-c310/articles/00204575?model=WI-C310&category=wireless-headphones-bluetooth-headphones


      If you are unable to resolve your concern, please email us at [email protected] with the following details:

      Name:
      Best Buy Username:
      Model Number:
      Issue:
      Telephone Number:

      Erin Sony_US

  • Rated 2 out of 5 stars

    Not worth price

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

    Wife hasn’t been able to charge or use. Not quality

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Very disappointed

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

    I got this for using it on Windows laptop when attending meetings . I am very disappointed with this as it suddenly becomes silent. You cannot hear and others cannot hear you in the middle of a call. I will return it.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Good sound

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

    Wish it had retractable earbuds. More color selections

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Harris02, thank you for sharing your feedback about the unit. I will have your feedback forwarded to the relevant department as we always looking to make Sony better. Regards, ~Erin sony_US

  • Rated 2 out of 5 stars

    The ear buds were uncomfortable for me.

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

    The earbuds were not retractable and uncomfortable.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi SJR156, We regret to hear that your device's performance failed to meet your needs. Sony takes into consideration all feedback to improve the performance and quality of our products and services. We're always looking to make Sony better. We appreciate your time sharing this feedback. ~Ralph sony_US

  • Rated 1 out of 5 stars

    Wireless earbuds

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

    This product is horrible. The speaker is in the neck band so anytime you move the person you are talking to hearts it. It is even hard to be heard while standing still. It only got one star because it won't allow you to proceed if you don't select it

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Fire, we regret that the headphone failed to meet your expectations. Sony takes into consideration all feedback to improve the performance and quality of our products and services. We're always looking to make Sony better. We appreciate your time sharing this feedback. Thanks! ~Erin Sony_US

  • Rated 1 out of 5 stars

    Overrides vehicle bluetooth and garbled

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

    Not happy. These headphones override my car bluetooth all the time which is very irritating and people say I sound underwater. Never had either complaint with my previous Skullcandy headphones and I regret this purchase.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Sony, are you serious?

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    WOW. Never thought I would complain about Sony's product. Even this cheap. But this earphones are pure garbage. Not usable. Mic quality - 0. Sound quality - 0. Connection quality - 0. Very disappointed.

    No, I would not recommend this to a friend