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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 92 Showing 1,821-1,840 of 2,180 reviews
  • Rated 5 out of 5 stars

    Father's Day gift

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wanted to get a handfree device for ease mobility.

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

    Rated 1 out of 5 stars

    Avoid!!! 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.

    I bought this so I can listen to podcasts on my iPod touch. The bluetooth constantly disconnects, having done so between 5-7 times a day.

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

    Great sound and quality.

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

    Great sound and quality. Great for music and talking.

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

    Rated 1 out of 5 stars

    Trust Trucker!

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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.

    It always sounds like it’s breaking up, it doesn’t notify you if it disconnects doesn’t vibrate it doesn’t notify you when are away from the phone no (vibration)

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

    great for working out

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

    I've had no issues so far with these headphones at the gym

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

    Great

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

    Great very good great nice sweet will buy again very nice

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

    It works very good but it brings noise from outsid

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

    I bought two of them for my wife and I. It works very well.

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

    Wrong Choice

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

    Definitely was not impressed at all! They’re very bulky and the quality isn’t all that clear. Also the end pieces kept getting caught on stuff because they wouldn’t stay in the part for them.

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

    Wow!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for workout! Good while doing my walking exercise

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

    Great headphone

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

    Great product. Easy to use. Reliable product. Highly recommended

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

    Great

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

    Great product purchased for gift and person enjoys.

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

    Great headphones

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

    Very easy to use when on the go with my family and while in class.

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

    Great headphones.

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

    You can talk on the phone and keep your hands free to cook.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Stopped working after 1 month

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

    I bought these thinking they should work just for my needs. I use them at work to listen to music and when I go for a run. I don't need any fancy expensive bluetooth earplugs so I though these would be my best bet. I bought these end of April 2021 and they stopped working a few days ago. I thought it was the battery that died, then I thought my charger was not working so I used a different charger but nahh they just stopped working. I am pretty disappointed because these should come with a manufacturers warranty.

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

    This is a really good headset, I can hear well.

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

    I like how easy it was to connect to my phone or my laptop.

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

    Gift

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

    I bought these as a gift for my girlfriend and she loves them!

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

    Good

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

    Liked but wasn’t for me. Too much equipment on my head.

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

    Great headphones

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

    My step daughter loves them, she connects them to her kindle

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

    Excellent for hands free calling and for exercisin

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

    I have been very pleased with purchase and brought my son one too

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

    Easy to use

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

    We are very happy with this product very easy to set up

    I would recommend this to a friend