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Sennheiser OCX 686 Sports

What's in the box

  • Storage pouch
  • Cable clip
  • Ear adapter set (S/M/L)


Now even though these are a solid choice among on-ear headphone, there are a few reasons you might want to go with something else.
Hifi Helper
(Apr 2016)

These Sennheisers get the important things right: this is a comfortable design (so long as you get on with over the ear hangers) and the sound quality is well matched to sport.
(Sep 2017)


No topics tagged #sennheiser-ocx-686-sports (yet!)


Wear style
Fits in-ear
Custom fit IEM
Cable wear style: Around-the-ear
Suitable usage: Home, Work, Travel, Exercise
Plug type
Wired connection
Cable length
120cm cable
Double entry cable
Microphone built in
Microphone built into cable
Battery powered
No battery required
Battery replaceable
Non-replaceable battery
Weight (g)
Weighs 23g
Impedance (Ω)
20 ohms impedance