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  • Front. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.
  • Angle. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.
  • Left. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.
  • Alt View 11. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.
  • Alt View 12. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.
  • Alt View 13. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.
  • Alt View 14. Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Blue.

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

Model:
WIC400/L
SKU:
6029026
Highly rated by customers for:
Your price for this item is $69.99

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 25 Showing 481-500 of 2,180 reviews
  • Pros mentioned:
    Battery life, Sound quality

    Great Purchase

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

    great set of headphones, the battery life and quality are fantastic

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White

    I would recommend this to a friend

  • Uncomfortable

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wasnt my favorite earphone were uncomfortable to wear

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    I really like this for how good it plays my music.

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

    I really like this for how good it plays my music. Making calls is not that great.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

    I would recommend this to a friend

  • The best

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best investment i could have ever made!! I am highly satisfied.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White

    I would recommend this to a friend

  • Sony 400

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I Love them I’m so sorry they are discontinued! I can’t find earphone I like.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White

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

    Perfect

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

    Decent headphones otherwise. Relatively comfortable, , sound quality is good and price was good perfect gift for my husband

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Headset

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

    These are a good set of headphones (durable) and i dont have to worry about losing them.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Great headphones!!

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

    I highly recommend these headphones! Great quality and long hours of battery life as well!!

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Headset

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good sound quality for calls and listening to music. Fits a smaller size neck and the dangling ear buds were not pleasant.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

    I would recommend this to a friend

  • Good. Does the job.

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

    For the price this does the job. I look for retractable ones but couldn’t find any that were worth the price. I use these daily and have no issues

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Great Sound

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

    I purchased this set as an alternative to the Airbuds. So far the sound quality is great. The pictorial instructions for this device are NOT very good. After about an hour trying to just that chart I was ready to return the device to the store. I then went to this website ( https://helpguide.sony.net/mdr/wic400/v1/en/contents/TP0001513169.html ). That information there got me started in less than 5 minutes. I'm now a happy user of this device.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

      Hello, IhappyIboughtit!

      We’re glad you like the product! Thank you for choosing Sony!

      ~Zac Sony_US

  • Pros mentioned:
    Battery life, Sound quality

    Good quality sound

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

    Good quality for the price. Battery last a very long time.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Go and be able to listen

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

    These are so easy to use they are comfortable and they stay in your ears.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Great sound for music and the sony brand

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

    Love the sony brand the sound is great when listening to music love the charging life of the headset

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    They sound great

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

    They sound great when talking to someone or just listening to music, and hold battery longer!!

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

      Hi JRsnop, Wow! Glad to hear you appreciate the sound quality of your headphones. Thanks for sharing your feedback. -Sam Sony_US

  • Pros mentioned:
    Battery life, Comfort

    very good

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

    I like them, they are comfortable and the battery can hold up a lot

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    SOUND

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

    One of the best brands. Is supe comfortable to use and the sound is great.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White

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

    Awesome

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

    Sound has great quality and the comfort of the ear piece.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - White

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

    Musicjunkie

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my wireless bluetooth headphones. Sound is clear and they are durable.

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

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

    Headphones review

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good comfortable headphones.Also they last a really long time

    This review is from Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

    I would recommend this to a friend
Page 25, Showing 481-500 of 2,180 reviews
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