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Sennheiser adidas OCX 685i Sport

by: Sennheiser

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!



  • Driver Type: Dynamic
  • Impedance @ 1kHz: 16 ohms
  • Sensitivity: 120 dB SPL/V
  • THD+N:
  • Isolation:
  • Connector Type: 3.5mm (1/8")
  • Cable Length: 4 ft. (3m)
  • Cable Style: Straight Y
  • Weight:
  • Manufacturer Warranty: 2 year
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
  • Ideal for use with MP3 players, iPad, iPhone, iPod, miCoach(tm), CD players, mobile phones (3.5 mm) and gym AV systems
  • Free 2-Year Manufacturer Warranty
Whats In The Box:
  • eartips, S, M, & L sizes
  • smart remote w/ mic
  • storage pouch
  • cable clip
  • cleaning tool