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Sennheiser Adidas Sports PMX 680i 3.5mm, Straight Connector Earbud Earphone

  • 18Hz-20KHz
  • 3.5mm, Straight Connector
  • 1.64 ft./0.5 m (single-sided cable) + 2.3 ft./0.7 m (extension cable) Cord Length

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Sennheiser Electronic corp. PMX 680i

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Customer Reviews of the Sennheiser Electronic corp. PMX 680i

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  • Matthew V.
  • 5/7/2011 2:21:57 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsSo Close...

Pros: Excellent bass response, if they fit you right. Water/sweat resistant. Secure fit for jogging.

Cons: Volume control is in an odd position for me and too heavy to let dangle. The included clip comes off cord too easily, so I end up holding it.

Other Thoughts: These are by far my favorite jogging headphones I've found so far.

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  • James T.
  • 1/19/2011 4:33:30 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsImpressive

Pros: Lightweight, but solid construction. Great sound for the type of headphones that they are. The lows are reasonably low, highs and mids are crystal clear]) I shook my head vigorously to test how these stay in your ear/ on your head, and all I can say is "Wow!". Call quality is excellent. The microphone works as expected (The recipient of my test call could hear me loud and clear.) . For those who would like to know, because of the type of cable used, there is no cable noise.

Cons: None.

Other Thoughts: I got these on sale here for $39.99 and couldn't be happier with my purchase; A steal at that price.

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  • Eva H.
  • 1/8/2011 10:38:18 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggs

Pros: good sound for ear buds. OK with eyeglasses..

Cons: Non adjustable headband . leaves a big gap in the back.

Other Thoughts: would not pay full price of 70.00 for these..

1 out of 1 people found this review helpful. Did you? Yes No

  • 1/8/2011 9:59:57 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggscomfortable but...

Pros: Secure comfortable fit.

Cons: No low end.

Other Thoughts: These phones are great for jogging or the gym but I was surprised at the lack of low end frequency response. I mean I'm not a person that likes a lot of base in his music but it's very noticeable. What makes it worse is that the high frequencies come across loud and clear completely drowning out what little bass there is. A huge drawback in my opinion.

2 out of 2 people found this review helpful. Did you? Yes No

  • Neil R.
  • 1/6/2011 6:48:30 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

Pros: Comfortable, low profile, light weight. Great sound quality, but still lets ambient sound in which is safer for an outdoor runner like me.

Cons: The remote is a little high up on the cord. Close to the left earphone, but thats just a nitpick.

Other Thoughts: Grey, black and neon greenish yellow may not be everyone's cup of tea, but if someone is looking at you that hard while you're working out with these on, you should probably be talking to them anyways. ;)
These are my first sennheiser earphones and I am impressed with the sound quality. Makes me want to take all of my other headphones to the trash bin.

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  • Scott A.
  • 12/7/2010 7:56:27 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

5 out of 5 eggsBest headphones for the gym

Pros: I listen to mostly metal and hard rock with some club music once and again. They sound great for these types of music. Tight punchy bass and clear highs. I have gone through dozens of head phones. Bose, Sony ...... and no one beats Sennheiser in the active person sound department. I have a pair of bose that lasted all of a week and sony's sound like garbage. These are as durable as u can make them thats why they are pricey. I have had them pulled out of my ears a million times from getting them wrapped around something and they are still perfect.

Cons: Sweat kinda runs down them and into your ear if you have a good sweat going.

Other Thoughts: The only pair i had that i liked just as good was another pair of Sennheisers that they stopped making. Forgot the model # but it was the wrap arounds that had the carbon fiber finish.

3 out of 4 people found this review helpful. Did you? Yes No

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