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Sennheiser adidas CX 685

Your Price: $69.95
MSRP $69.95 No Sales Tax
  • Availability: In Stock
  • This Item Ships FREE Ground!
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The latest generation of tough-built sport and exercise-use in-ears from German headphone gurus, the Sennheiser CX 685 brings great-sounding music to your toughest listening environment or sweatiest workout without fear of your headphones not being able to cut the muster. Secure 'slide-to-fit' design ensures the CX 685 earpieces stay perfectly in place not matter how hard you're gettin' after it. Free 2-year 'repair or replace' manufacturer's warranty with your HeadRoom authorized dealer proof-of-purchase receipt!

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Product Features:

  • Patent-pending, slide-to-fit holding mechanism for a personalized, comfortable fit
  • Perspiration- and water-resistant design can be rinsed under the tap
  • Para-aramid reinforced cable for superior strength and reliability
  • Includes various ear adapter sizes for maximum comfort
  • Free 2-Year Manufacturer Warranty

What's In The Box:

  • Soft silicon eartips - S/ M / L sizes
  • Storage pouch
  • Earpiece cleaning tool
  • Cord shirt clip
  • Sennheiser owner's manual



  • Headphone Type: In-Ear
  • Connector Type: 1/8
  • THD+N: <0.5%
  • Isolation: -10dB ~ -12dB
  • Impedance @ 1kHz: 16 Ohms
  • Detachable Cable: No
  • Cord Length: 4ft
  • Cord Type: Straight Y
  • Ear Coupler Type: IEM
  • Driver Type: Dynamic
  • Manufacturer Warranty: 2 Years
  • Sensitivity: 120 dB
  • Microphone: No