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Sennheiser Adidas Water Resistant Sport Earphones - CX680

Abt Model: CX680 | UPC Code: 615104173460
 Discontinued Product This item is no longer available from our website.
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Sennheiser - CX680 - Headphones
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Sweat And Water Resistant Construction/ Kevlar Reinforced Cables Are Ultra-Durable/ Secure Fit In-The-Ear Canal Fit Blocks Noise/ Black And Yellow Finish
Discontinued (details)
Your Shipping Zip Code: 20149 (change)

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Product Details

Sennheiser Water Resistant Sport Earphones, Model CX680

Can you remember the last time you had a proper workout without any disturbances from the blaring gym radio, falling earbuds or clatter of machines? The new Sennheiser/adidas CX 680 sports earphones will change that on the first listen. These sweat-proof, noise-isolating ear-canal 'phones deliver outstanding, high-energy stereo sound while blocking out up to 20 dB of gym noise.

The exclusive EarFin provides a comfortable, secure fit that won't fall out during your workout. Further, the CX 680 can be adapted to fit ANY ear using the supplied fit kit. This will ensure long-term comfort and exceptional isolation to enhance sound quality and concentration. A convenient volume adjuster keeps you in control of your tunes while a detachable extension cable lets you position your MP3 player where YOU want it.

The DuPont™ Kevlar® reinforced cabling guarantees durability and flexibility where other sport headphones can't - even in cold temperatures. The sweat-proof, water-resistant construction lets you go your hardest during any off-season.

iPod and iPhone are registered brands of Apple Computer, inc. in the USA and other countries.


  • Engineered on legendary Sennheiser/adidas Performance
  • Revolutionary EarFin holding mechanism is comfortable and stable- eliminating "falling earbuds"
  • Energizing, high-output sound keeps you running
  • Secure fit in-the-ear canal fit blocks noise
  • DuPont™ Kevlar® reinforced cables are ultra-durable and flexible even in cold temperatures
  • Sweat and water resistant construction for indoor and outdoor use during any season
  • Built-in volume control
  • Includes a detachable extension cable with clothing clip to enhance wearing comfort and eliminate tangles
  • Compatible with adidas miCoach, iPhone and all iPods/MP3 players with a 1/8" (3.5mm) plug
  • Built-tough with a 2 YEAR warranty!


  • Frequency response: 18-20,000 Hz
  • Cable length: 1.97 ft symmetrical, includes 1.97 extension
  • Sound pressure level (SPL): 120 dB
  • Ear coupling: In-the-ear (sealed), EarFin
  • Impedance: 16 ohms
  • Connector: 1/8 inch (3.5mm) iPhone compatible
  • Total harmonic distortion (THD): <0.5%
  • Weight w/o cable: 0.35 ounces
  • UPC code: 615104173460
  • EAN code: 4044155047004
  • Dimensions (single): 5.6 x 1.8 x 6.5 inches
  • Weight (single): 6.07 ounces
  • Dimensions (master carton): 24.8 x 13.78 x 7.56 inches
  • Weight (master carton): 12.9 pounds Master carton quantity 24

In The Box:

  • CX 680 headphones
  • 3 pairs of ear adapters (S/M/L)
  • 3 pairs of EarFin adapters (S/M/L)
  • 1 pair of housing covers
  • 1 pair of diaphragm guards
  • 1 cleaning tool
  • 1 extension cable with volume control
  • 1 storage pouch
  • 1 cable clip
  • 1 instruction manual

Approximate Weight:

  • Shipping: 1 lbs

Warranty Information:

  • Manufacturers Warranty(authorized online retailer): 2 Year Warranty
More reasons to buy the Sennheiser CX680 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Sennheiser CX680 is Brand New.
  • The Sennheiser CX680 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Wired Or WirelessWired
Ideal For Sports/WorkoutsYes
iPod ControlsNo
Mobile Phone ControlsNo
Sound IsolatingNo
Noise CancelingNo
Power SwitchNo
Volume ControlYes


by PowerReviews
Sennheiser Adidas Water Resistant Sport Earphones

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Didn't stay in my ears...


from Chicago, IL

Verified Buyer


  • Compact
  • Great Sound
  • Lightweight


  • Falls Off/Out Of Ear

Best Uses

  • Relaxing
  • With My Computer

Comments about Sennheiser Adidas Water Resistant Sport Earphones:

While these do a decent job at blocking out ambient noise, and the sound quality is fine, they do not stay in your ears very well while you are working out.

  • Primary use:
  • Personal
  • Was this a gift?:
  • No

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Sennheiser Adidas Water Resistant Sport Earphones

Sennheiser Adidas Water Resistant Sport Earphones


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