Sennheiser MX686G SPORTS Earphones

  • 4995
  • Save $ 2000

What we think in the Inner Sanctum:

The MX 686G SPORTS are Sennheiser's sport earphones, designed to stay put firmly in your ears when you are running or working out. Each earpiece has a slide-to-fit mechanism that ensures a comfortable fit that will not budge.

The innovative ear-tip shape gives you great sound while still allowing some ambient noise in, to keep you safe and aware of your surroundings - perfect for road runners (beep-beep).

MX 686G SPORTS: a durable ear bud headset designed for those with an active lifestyle.


From the manufacturer:

Combining innovative design and impressive sound quality, Sennheiser’s MX 686G SPORTS is the perfect companion for long runs on the open road. The clever Slide-to-Fit mechanism ensures that these earphones sit comfortably and securely, and the high-output drivers deliver outstanding stereo sound while you push yourself to go the extra mile. The MX 686G SPORTS will also help you to reach the finish line safely, since its open design allows you to hear surrounding traffic noise.

Stay in step and stay alert with the MX 686G SPORTS!


  • Inline smart remote and mic on the cable are compatible with most smartphones and portable players (including Android, Windows Mobile and Blackberry devices)
  • Maximum ruggedness and durability – Sweat and water-resistant
  • Hybrid ear adapters for enhanced bass response and greater situational awareness and safety
  • Antimicrobial ear adapters (SteriTouch)
  • Slide-to-fit system is fully adjustable for an individualized fit
  • Para-aramid-reinforced cable provides superior strength and reliability
  • Oval-shaped cable ensures a tangle-free listening experience and reduced cable noise
  • Convenient storage pouch and cable clip included

2-year warranty

Technical Data



30 Ω


Frequency response

18–20,000 Hz


Sound pressure level (SPL)

118 dB (1 kHz/1 Vrms)


THD, total harmonic distortion



Jack plug

3.5 mm, angled


Cable length

1.2 m symmetrical cable


Pick-up pattern



Sensitivity as per 121 TR 9-5

–44 dB V/Pa


What's in the box?

  • MX 686G SPORTS
  • Storage pouch
  • Cable clip

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