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Sennheiser - CX 1.00 Earbud Headphones - White

Enjoy your music with these Sennheiser CX 1.00 WHITE earbud headphones, which feature a noise-blocking design that helps eliminate distractions, so you can focus on audio playback. The ultrasmall design ensures a comfortable fit.

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    What's Included

    • CX 1.00 Earbud Headphones
    • 4 sizes of ear adapters (XS, S, M, L)

    Ratings & Reviews

    Overall Customer Rating:
    80% of customers would recommend this product to a friend (4 out of 5)


    Earbud headphones

    With an ultrasmall design and 4 sizes of ear adapters helps ensure a comfortable fit.

    Noise-blocking design

    Offers crisp, clear sound.

    3.5mm connector

    Allows use with a variety of devices.

    17Hz - 20kHz frequency response

    For faithful sound reproduction.

    28 ohms impedance

    To efficiently conduct power.

    Customer rating

    Rating 4 out of 5 stars with 5 reviews

    would recommend to a friend

    Expert rating

    Rating 4 out of 5 stars with 2 reviews



    Looks like there aren't enough negative mentions yet.

    Most relevant reviews

    See all customer reviews
    • Rating: 5 out of 5 stars


      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      I currently own way too many pairs of earphones, with at least 30 in my collection as of now. After ordering these a couple weeks ago, I haven't been able to put them down. Everything about these is just amazing, despite some negative reviews. Where to start... the design is simple and well-done. There's very little here that can really break. The mix of metal and plastic construction feels sturdy yet lightweight. I've had no problems with them falling out of my ears either, as the comfort on these is nearly perfect. Now for the sound. The highs are clear, clean, and sparkly. Symbol crashes come in clearly without ever becoming harsh and overbearing. They're definitely elevated, but in just the right way. The mids are great too; smooth, inoffensive, and enjoyable. Rock and metal sound excellent on these. They also work for most genres, as I didn't have problems with any of the tracks I tested these with. Vocals are forward but don't come off as harsh or sibilant, which is nice since I'm sensitive to sibilance. The lower mids do have some slight oddity that I cannot explain. Tracks that have rich and low vocals sound a little off at times, but not in a horrible way. This may just be me being over-analytic. Now for the bass. At first, they didn't really seem to have any. But after listening longer and adjusting to the CX 1.00's sound, it became more apparent. The bass on these little guys is well-controlled and impactful. The sub bass is present without being overwhelming or splashing into the midrange. The mid bass gets a good bump too. For such tiny earphones, they pack a nice punch. All in all, these are a great deal for the money. I own all of Sennheiser's consumer-grade earphones (excluding the Momentum In-Ear), and these are definitely as good as their big brothers. The Sennheiser CX 1.00 are among the best you can get at this price range and they're definitely worth a try.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Little pricey but 'Excellent'

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      Feels comfortable in the ear, does not go above the sound level needed for the ear (sometimes i crank up the volume to maximum for few songs which i think everyone does :) but listening at maximum volume does effect the ears unknowingly over time and with these i felt like the sound is high enough and doesn't effect my ears much). All the beats sound pretty good.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      For the price they are great

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      Great for gaming on your smartphone with the 3.5mm jack being angled. I play a lot of RR3 so it's great. Only two negatives: 1. No shirt clip. 2. No volume or mute controls. But for the price the sound is very good quality.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      they are terrible!

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      You would expect a company that does nothing but headphones to have a good product. These ear buds are muddy and distorted. TheApple buds for iPhone sound better.

      No, I would not recommend this to a friend

    • Rating: 5 out of 5 stars

      Great earbuds.

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      Sound and fit great. Cord is a good length. Stay in your ears very well.

      I would recommend this to a friend

    What experts are saying

    Rating: 4 out of 5 stars with 2 reviews

    Click to visit alaTest website
    The analysis of all aggregated expert reviews shows that the reviewers are positive about treble quality, comfort, size and price.
    • What Hi-Fi? (UK)Rating, 4 out of 5What Hi-Fi? on August 9, 2016
      Sennheiser CX 1.00 review
      Sennheiser lets its solid reputation do the work with these budget in-ear headphonesFull Review
    • 11, 2015
      Sennheiser CX 1.00 review
      The cheapest models in Sennheiser's new CX range, the CX 1.00 are basic in-ear headphones where a light weight and a low price could make up for a simple design and lack of advanced features. Sennheiser promises deep bass and a powerful sound, butFull Review

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