Sennheiser Adidas MX 680 Sports Earbud Headphones

Cheap prices for Sennheiser Adidas MX 680 Sports Earbud Headphones with Volume control & Earfin Clips are available to purchase now. There are reviews for this priced cheap Sennheiser Adidas MX 680 Sports Earbud Headphones with Volume control & Earfin Clips.

Sennheiser Adidas MX 680 Sports Earbud Headphones with Volume control & Earfin Clips

  • Sweat and water resistant
  • Eafin holding system provides a secure fit during workouts
  • High-output drivers for energizing sound
  • DuPont Kevlar reinforced cable for unmatched sound
  • Generous 2-year guarantee


Keep a cell phone away from your brain to prevent potential health risks.

Questions to Consider

  • What color would you prefer?
  • Does the cell phone headset work in a car environment? Truck? On the streets?

We partnered with Adidas on ergonomic design for a precise and comfortable fit.A unique moisture-resistant materials wicks away sweat and rain.Dynamic Sennheiser transducers deliver true sound performance. Designed for extreme movement. Flexible materials absorb shocks and strain.

Check out the other customer’s reviews before making a purchase.

3 Responses to “Sennheiser Adidas MX 680 Sports Earbud Headphones

  • Review by C. Loporchio

    I have to admit that I was dubious of these when I first saw them. Ear fins do not seem like they would be comfortable, and I could see how it would be a problem. At first it was a little strange, but after using them for a while I do not even notice the fins anymore. The sound is good for ear buds that are only used to work out, and I actually use them just walking around. The bright yellow is a little intense for my tastes, but nobody really seems to notice unless I point it out. These work great for what they were intended for. The extension cable does not degrade the sound enough to matter at all, I actually did not notice any degradation, and since I do not own a iPod Shuffle, some of the reported problems with that system (which seem like a design flaw that that product more that this one) do not exist for me. Very happy with this purchase overall. It should be noted that those who are worried about different size ears should be able to find something close to their size in the pile of extras that come with this ear bud set.

    The downside would be that they are not as high performing as some of the other Sennheiser audio listening devices. This is not all that surprising considering they are not designed for in depth listening but being active, and in that they excel. Even jumping around for four hours strait and slinging heavy boxes around does not move these out of place.

    Bottom line: Highly recommend for working out, but if you want to sit and listen to music I would suggest a different model.

  • Review by R. Ding

    Pro: Flashy/sporty design. Lifetime warranty. Sweaty resistant.

    Cons: Earfin is a bad take on Sennheiser’s original “Twist-to-fit” system. Soundquality is quite terrible.


    First of, these headphones look GOOD. The bright yellow and black color scheme is sexy. The build quality is quite good. Very nice attention to little details like the logo of “Sennheiser” on one side of the cable splitter and “Adiddas” on the other.

    The MX 680 come with many accessories, different sizes of the earfins and the rubber around the earbuds. Foam socks. And the thick and rugged carrying case.

    I own the MX75 (1st generation of Senn’s sport line). I liked the original “twist to fit” system much better, because instead of a sharp “fin”, they used round little wheels that roll much nicer against your ears and does not poke.

    The earfins is very soft and at times does not offer enough stiffness to keep the buds in my ears. When they do, they hurt my ears after just a few minutes (and is distracting)

    The cable system is quite bad. You may ditch the volume control and just connect to an armband. The problem is, the cable is not long enough when I move my arms running. But if I use the extender with volume control, it is very heavy and adds unwelcome tension to my ears.

    Sennheiser does give you a clip that you can attach to the cable to keep it from dangling around. THat is totally useless to me because I work out in t-shirts (and I don’t know anyone who does not) , there is absolutely no place for it to clip on.

    SOUNDQUALITY – Okay, these headphones sound TINY and THIN. If you pushed them a bit into your ears they sound fantastic, but that is not feasible while lifting weights, on a bike, or running. So, if you leave them on like normal, they sound no better than stock earbuds that you get from buying any mp3 player.

    There is literally no base thump. You can hear the beat, but there is no impact. One way to look at this is that music sounds extremely light, and will not become too involving or distracting from your workout. But without any low and mid-low end to balance out the frequencies, the highs just are shrieky. It will sound like your brain is being scraped.

    Other companies offer headphones at much better values both above and below the price for the MX680, with better comfort and better soundquality. There is no reason to pay so much money for these to replace your stock buds. Except maybe for the looks, but then you should look to other products of the sports range.

  • Review by Dathon

    These MX680 ear buds are not good for a noisy gym, or any other noisy place. Unless you crank your music to a moderate to loud level, it is difficult to enjoy music with these headphones. They do not create a seal with the ear. I thought they may have better noise suppresion because of their design, but they are the same as other ear buds. You can hear everything over your music, people lifting weights, cardio machines, the rude people chatting and acting like they are working out and reading a book at the same time. You hear everything! The design does nothing to lessen this noise, even if you use the larger rubber ear pads that come with the headphones.

    That being said, if you are a runner or are listening in a quieter environment, they may be okay because of the open design. Except you still need to be careful using these while running. I would probably get a pair of open-air headphones for running outdoors. These MX680’s sound fairly good and good enough for working out, although high range seems a little too smooth and not crisp. The ear fins are comfortable and they keep the headphones in place.

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